OVERVIEW OF VALVES. Overview of Valves A-1 PN# / / ACC

Transcription

1 OVERVIEW OF VALVES Overview of Valves A-1

2 OVERVIEW OF VALVES Quick Reference Guide of Valves Section Type Series Product Size Pressure Rating Pg. No. KHB, KHM Ball Valves with NPT and SAE Threaded Connection 1/4 to Up to 75 psi A1-4 KHB KHB, KHM Ball Valve with BSP and Metric Tube Connections DN4 5 Up to 75 psi (5 bar) A1-6 KHM KHB, KHM Ball Valve with SAE Split Flange Connections 1/4 to Up to 6 psi A1-8 KHF3/6, KHF3 SAE Fixed Flange Ball Valves 1/ to 4 Up to 6 psi A1-1 KHP Manifold Mounted Ball Valves 3/8 to Up to 5 psi A1-1 KHB3H Three Piece High Pressure Ball Valve 1/ to 4 Up to 6 psi A1-14 A1 High Pressure Ball Valves KHB3K 3/ Way Ball Valves 1/4 to Up to 75 psi A1-16 KH3, KH4 3 Way and 4 Way Ball Valves 1/4 to 3/4 Up to 75 psi A1-18 Ball Valve Actuators, Pnuematic Operation A1- Ball Valve Locking Devices A1- Ball Valves with Limit Switches A1-3 Seal Kits A1-4 A-

3 OVERVIEW OF VALVES Quick Reference Guide of Valves (continued) Section Type Series Product Size Pressure Rating Pg. No. KHR Aluminum Ball Valves 1/ to Up to 4 psi A- A Low Pressure Ball Valve KHNVL Brass Ball Valve 1/4 to 4 Up to 6 psi A-8 KHNVN Stainless Steel 1/4 to Up to 1 psi A-9 HVA Inline Isolation Valve & Actuator 3/8 to Up to 5 psi A3- ASV Angle Seat Valve 3/8 to Up to 3 psi A3-4 A3 Process & Automated Valves KHL Automated Piece Ball Valve 1/4 to Up to psi A3-6 KHM3L Automated 3 Piece Ball Valve 1/4 to Up to 1 psi A3-8 Solenoid Valves Namur 3-way and 4-way A3-1 A4 CX Valves CX Coaxial Valves A4- DV, DVP A5-3 1/8 to 1 Needle Valves Up to 5 psi 1/ SS DV A5-15 DRV, DRVP A5-7 1/8 to 1 Flow Control Valves Up to 5 psi 1/ SS DRV A5-15 A5 Flow Control Valves SRVR Pressure Compensated Flow Control Valves 1/4 to 3/4 Up to 3 psi A5-11 RV, RVP A5-13 Check Valves 1/8 to Up to 5 psi SS RV A5-15 RB, RBE Hose Break Valves Up to 5 psi A5-16 AEV Automatic Air Vent Valves 1/4 Up to 87 psi A5- A-3

4 OVERVIEW OF VALVES Compatibility List For /, 3/ and 4/ Way Ball Valves Ball valve materials Housing Ball Control spindle Soft seals Sealing cups A-4 Description The HYDAC compatibility list is intended as a non binding recommendation for the selection of materials for the housing, connection adapters, control spindle, ball and seals for ball valves. The data given in this brochure is based on the tests, recommendations and experience of our suppliers. Given the immense variety of applications, media concentrations, pressures and temperatures, the data is intended to be a general guideline only. NOTES All the data applies to the usual concentrations of the media at room temperature, C. In individual cases we can select specific seal combinations and suitable materials for problematic operating conditions on request. Steel Medium A Acetaldehyde Acetic acid Acetic anhydride Acetone Acetylene Acrylonitrile Air Alcohol Alum, aqueous Aluminium chloride Ammonia Ammonium carbonate Ammonium chloride Ammonium phosphate, aqueous Ammonium sulphate Amyl acetate Aniline Argon gas Aviation fuel JP B Beer Beet sugar solution Benzene Bitumen Borax, aqueous Boric acid, aqueous Brake fluid Brandy Bromine Brown coal tar Butane, gaseous 1 1 Butter fat Butyric acid, aqueous C Cadmium chloride Cadmium sulphate Calcareous water Calcium bisulphate, aqueous Calcium carbonate Calcium chloride, aqueous Calcium hydroxide Carbon dioxide Carbon disulphide Carbonic acid Castor oil Cellolube Chlorine wet + dry Chlorine, gaseous up to 1 C Chlorobenzene Chloroform Citric acid Clophen A Coal tar oil Brass GG, GS C NBR FKM POM PTFE

5 OVERVIEW OF VALVES Ball valve materials Housing Ball Control spindle Soft seals Sealing cups Ball valve materials Housing Ball Control spindle Steel Soft seals Sealing cups Medium C Coke oven gas Condenser oil Copper nitrate, aqueous Copper sulphate, aqueous Cresolyl, aqueous Crude oil Crude oil Cutting oil Cutting oil emulsion D Diesel fuel E Edible oil Ethane Ethanol Ether Ethyl acetate Ethylene 1 1 F Faecal matter Fatty acids Fertilizer solution Fire extinguishing substance Fish oil Formaldehyde Formic acid Freon 1 1 Fruit juices Fuel oil, heavy Fuel oil, light Furan Furfurol G Gas liquor 1 1 Gas oil Gasoline, pure Gelatine Glucose Glycerine Glycol 3 1 H Heavy oil Heptane Hexane Hydraulic fluid, based on phosphate ester Hydraulic fluid, based on glycol Hydraulic fluid, based on mineral oil Hydrochloric acid Hydrogen 1 1 Hydrogen peroxide Hydrogen sulphide Brass GG, GS C NBR FKM POM PTFE Steel Medium I Ink Iron chloride Iron sulphate Isobutyl alcohol Isooctane Isopropyl alcohol Isopropyl ether K Kerosene Ketone L Lacquers Latex emulsion Lead acetate, aqueous Linseed oil Lubricating oil Lubricating oil, mineral Lyes, alkaline M Magnesium chloride Magnesium hydroxide Magnesium sulphate Maleic anhydride Malic acid Mercury Mercury chloride Methane Methanol Methyl ethyl ketone Methylamine, aqueous Methylene bromide Methylene chloride Milk of lime Mine gas N Naphtha Naphthalene Natural gas Nickel chloride Nickel sulphate Nitric acid Nitrobenzene Nitrogen O Oil water emulsion Oleic acid Oleum Oxalic acid Oxygen Oxygen gas Ozone P Palm oil Palmitic acid 1 1 Brass GG, GS C NBR FKM POM PTFE A-5

6 OVERVIEW OF VALVES Ball valve materials Housing Ball Control spindle Soft seals Sealing cups Medium P Paraffin Pentane Perchloroethylene Petroleum Phenol Picric acid Pine needle oil Pit water Potassium bromide, aqueous Potassium carbonate, aqueous Potassium chlorate, aqueous Potassium chloride, aqueous Potassium nitrate, aqueous Potassium sulphate, aqueous Propane 1 1 Propyl alcohol Propylene glycol Pydraul F S Salicylic acid Silver nitrate Soap solutions Sodium bicarbonate 1 1 Sodium carbonate 1 1 Sodium chlorate Sodium chloride Sodium cyanide Sodium hydroxide Sodium hydroxide solution Sodium nitrate Sodium phosphate Sodium silicate 1 1 Sodium sulphate Sodium sulphide Sodium sulphite, aqueous Sodium thiosulphate Solvents Spirit Steam (water) Stearic acid Styrene Sugar solution Sulphur Sulphur dioxide Sulphuric acid T Tannic acid Tartaric acid Tin chloride Toluene Town gas Transformer oil Transmission oil Tributyl phosphate A-6 Steel Brass GG, GS C NBR Ball valve materials Housing Ball Control spindle FKM Soft seals POM Sealing cups PTFE 1 = recommended = mostly suitable 3 = probably suitable 4 = not recommended = not yet determined Steel Medium T Trichloroacetic acid Trichloroethylene Turbine oil Turpentine oil Urea, aqueous V Vinegar Vinyl chloride Viscose Volatile oils W Water up to 18 C Water up to 8 C Water, distilled Water, sea water Wax X Xylenes Z Zinc chloride Zinc sulphate Brass Note: Medium tested at room temperature C GG, GS C NBR FKM POM PTFE

7 Materials Summary and Applications of the Materials in HYDAC Ball Valves. Housing, connection adapter, control spindle and ball: Material Code Material Carbon Steel 9SMnPb8K Brass (MS58) Stainless steel (1.4571) Structural steel (ST5 3) Tempered steel (C.8) Cast iron (GG5) Cast steel (GS C 5) Material of ball seal cup: Material Code 1 Material Polyacetal (POM) 3 PTFE 8 Victrex Peek Application General oil hydraulics without special materials requirement. OVERVIEW OF VALVES General oil and water hydraulics with increased corrosion protection requirements. Low and medium pressure range. Special application in the chemical and power industry with high corrosion protection requirements of the material. General oil and water hydraulics with special materials requirement. General oil and water hydraulics with special materials requirement. Low pressure applications with good corrosion resistance. High temperature applications with high stability values. Poor corrosive property. Application Primarily for high pressure hydraulics in the temperature range from C to + 1 C. Operating pressure up to max. 5 bar. Not resistant to aggressive media. Given the excellent chemical and thermal properties, the application ranges are varied. Temperature range from C to + 1 C. Temperatures up to C possible at reduced pressures. Operating pressure up to max. 1 bar. Good chemical and thermal properties. Temperature range from 15 C to + C. Operating pressure up to max. 5 bar. Material of O-Rings on the control spindle and the connection adapters: Material Code Material Perbunan (NBR) 4 (FKM) Application General hydraulics. Temperature range from C to + 1 C. Operating pressure up to max. 5 bar General hydraulics, however primarily for aggressive media. Temperature range from 1 C to + C. Operating pressure up to max. 5 bar. 5 EPR Ethylene Propylene Rubber *Not all material combinations are available for all valves. Call HYDAC for more information. A-7

8 OVERVIEW OF VALVES Notes A-8

9 HIGH PRESSURE BALL VALVES High Pressure Ball Valves The HYDAC family of dependable high pressure ball valves provides full, unrestricted flow and positive shut-off of fluids and gases under extreme service conditions. Models are available to accommodate system pressures up to 7,5 PSI. Since a variety of materials are available, HYDAC valves can be used with various fluids and gases including petroleum based oils and some water glycols. A1-1

10 HIGH PRESSURE BALL VALVES KHB, KHM, KHP, KHB3K Series Standard Ball Valve Design Features and Options Handle Limit Washer Stop Pin O-Ring with Back-up Ring Connection Adapter Housing Thrust Washer Spindle Chrome Plated Ball Ball Seal O-ring (valve sizes 6-5) O-ring and back-up ring (valve sizes 3-5) Description The HYDAC family of dependable high pressure ball valves provides full, unrestricted flow and positive shut-off of fluids and gases under extreme service conditions. Models are available to accommodate system pressures up to 7,5 PSI. Since a variety of materials are available, HYDAC valves can be used with various fluids and gases including petroleum-based oils and some water glycols. Valve Design The design of HYDAC ball valves is based on the floating ball principle which allows the ball to turn freely between the ball seals. A positive seal is attained by fluid pressure acting on the upstream surface of the ball and producing a constant uniform contact between the downstream ball seal and the ball. The ball is operated by a sealed spindle with a projecting square end to which the control handle or optional actuator is attached. Ball valves are intended to be used as on/off flow control devices and are not to be used to throttle fluid flow. The valves should always be either fully open or closed. Available Options HYDAC can furnish ball valves with special options including: Locking devices Stainless steel valve bodies Pneumatic or electrical actuators Limit switch Off-set or straight control handles Custom solutions - Contact HYDAC Product Improvements: Zinc Plating: Carbon Steel Valves now come with Zinc Plating as the standard surface finish. Corrosion protection is improved. Pressure Rating: Standard Carbon Steel Valves now rated up to 6psi see specific product pages for details. Features Full passage for unrestricted flow of medium Floating ball provides positive seal Direction of flow indicated by milled slot in control spindle Valve positioning controlled by a stop pin and limit washer Fluoroelastomer O-rings (standard) Zinc plated carbon steel valve body (standard) NEW A1-

11 Engineering Data Housing Block Type (KHB) Carbon Steel (standard) 14 F Min temp Forged Type (KHM) Forged Steel (standard) 14 F Min temp Stainless Steel (optional) -4 F Min temp Coatings Standard Models Phosphate Coated (Others available on Request) Ball Chrome Plated Steel (standard) Stainless Steel (optional) Spindle Zinc Plated Steel (standard) Stainless Steel (optional) Handles (see page A1-4) 11X Straight Aluminum, Red Anodized 1X Offset Aluminum, Red Anodized 16X Offset Steel, Galvanized Ball Seal Polyacetal (POM) Standard for Hydraulic Oils, Water Glycol Maximum Pressure: to 75 psi (5 bar) Temperature Range: - to 1 F (-3 to 1 C) PTFE For Corrosive Media Maximum Pressure: to 15 psi (1 bar) Temperature Range: -38 to 1 F (- to 1 C) Temperature to 39 F ( C) at reduced Pressure (see chart below for pressure-temperature profile) NBR For Gaseous Media Maximum Pressure: to 15 psi (1 bar) Temperature Range: -13 to 1 F (-5 to 1 C) (see chart below for pressure-temperature profile) PEEK High Temperature Seal Maximum Pressure: to 75 psi (5 bar) Temperature Range: -38 to 1 F (-15 to 1 C) Better high temperature profile than PTFE Temperature to 48 F (5 C) at reduced Pressure (see chart below for pressure-temperature profile) Spindle Seal & O-rings Fluorocarbon (FPM) Standard for hydraulic oils and many acids Maximum Pressure: to 75 psi (5 bar) Temperature Range: -4 to 39 F (- to C) NBR Seal for hydraulic oils, lubricants, greases Maximum Pressure: to 75 psi (5 bar) Temperature Range: -13 to 1 F (-5 to 1 C) PTFE for corrosive media and bases Maximum Pressure: to 15 psi (1 bar) Temperature Range: -38 to 1 F (- to 1 C) Temperature to 39 F ( C) at reduced pressure EPR Ethylene Propylene Rubber for some phosphate esters Maximum Pressure: to 75 psi (5 bar) Temperature Range: -58 to 3 F (-5 to 15 C) Special Seals Other materials are available for special applications. Consult HYDAC for your specific application. Press-Temp Curve For Different Ball Seal Materials 8 valve size valve size 16 5 valve size POM (standard) PEEK PTFE (all sizes) 1 Buna (all sizes) Temp (F) Pressure (psi) HIGH PRESSURE BALL VALVES A1-3

12 HIGH PRESSURE BALL VALVES KHB & KHM Series -way Ball Valves with SAE & NPT Connections KHB Series Block Housing KHM Series Forged Housing Specifications 1/4 - Full Port Design NPT or SAE O-Ring Connections Carbon Steel or Stainless Steel Housings Block Housing: Sizes 6-5 Forged Housing: Sizes 3-5 Ball Seals: Polyacetal (standard) O-Rings: Fluoroelastomer (FPM) (standard) Operating Pressure: to 75 psi depending on valve size and seal materials selected Temperature Range: 14 F to 176 F with standard materials (1114) up to maximum pressure rating. Extended temperature range -4 F to 39 F on request with special materials and reduced pressure rating (see page A1-3). Model Code Housing Type KHB = Block Housing, Sizes 6-5 KHM = Forged Housing, Sizes 3-5 Nominal Sizes Nom SAE NPT Size Tube Size Thread Size Pipe Size Pipe ød 6-4 7/16- UNF 1/ /16-18 UNF 3/ /4-16 UNF 1/ /16-1 UN 3/ /16-1 UN /8-1 UN 1-1/ /8-1 UN 1-1/ /-1 UN.375 Connection Type NPT = ANSI/ASME 1..1 Taper Pipe Thread SAE = SAEJ196 Ports with ISO 75 Threads and O-Ring Sealing Body Material 1 = Carbon Steel 3 = Stainless Steel Spindle and Ball Material 1 = Carbon Steel (ball is chrome plated, spindle is zinc plated) 3 = Stainless Steel Ball Seal Material 1 = Polyacetal (standard) 3 = PTFE (15 psi max) 8 = PEEK O-Ring Material = NBR (Buna) 3 = PTFE Spindle Seals and FPM (fluoroelastomer) O-Rings (15 psi max) 4 = FPM (fluoroelastomer) (standard) 5 = EPR Handle Codes 9x = Without Handle (see page A1-4 to order handle separately) 11x = Straight Aluminum, Sizes x = Offset Steel, Sizes x = Offset Stainless Steel - option for stainless valves size 6-5 Housing Surface Finish A = Zinc plated (standard for all carbon steel valves) (omit) = No plating for Stainless Steel KHB - 16 NPT X - A - L Locking Device Option L = Locking Device (see page A1- to order locking device separately) LS = Locking Device with 5 amp Limit Switch, Available for sizes -5 (Not available with PTFE Spindle Seals) A1-4

13 Dimensions HIGH PRESSURE BALL VALVES A1 16X, Standard Handle sizes 3 to 5 SQ H H4 H1 H 11X - Standard Handle sizes 6 to 5 H4 H3 B ød L NPT Port Internal Thread SAE Port Straight Thread O-Ring Boss Thread Thread Model Thread Max. psi* A1 B ød H H1 H H3 H4 L SQ Weight KHB-6SAE 7/16-UNF (SAE 4) KHB-6NPT 1/4 NPT (15) (5) (6) (48) (35) (7) (13) (4) (69) (9) (.3) KHB-1SAE 9/16-18UNF (SAE 6) KHB-1NPT 3/8 NPT (15) (3) (1) (53) (4) (8.5) (43) (7) (9) (.5) KHB-16SAE 3/4-16UNF (SAE 8) 6 CS KHB-16NPT 1/ NPT 58 SS (175) (16) (63) (45) (11) (19) (51) (83) (1) (.75) KHB-SAE 1-1/16-1UN (SAE 1) 6 CS KHB-NPT 3/4 NPT 5 SS () (48) () (75) (57) (11) (4.5) (58) (95) (14) (1.3) KHB-5SAE 1-5/16-1UN (SAE 16) 6 CS KHB-5NPT 1 NPT 5 SS () (57) (5) (8) (64) (11) (8.5) (61) (113) (14) (.) KHM-3SAE 1-5/8-1UN (SAE ) 6 CS KHM-3NPT 1-1/4 NPT 5 SS (35) (75) (3) (13) (85) (1) (37.5) (151) (11) (3.1) KHM-4SAE 1-7/8-1UN (SAE 4) 6 CS KHM-4NPT 1-1/ NPT 5 SS (35) (85) (114) (96) (1) (4.5) (157) (13) (4.4) KHM-5SAE -1/-1UN (SAE 3) 6 CS KHM-5NPT NPT 5 SS (35) (15) (48) (131.5) (11.5) (1) (5.5) (164) (14) (6.6) *Dependent upon valve and seal materials selected. Notes: 1. Note difference in pressure ratings for Carbon Steel (CS) and Stainless Steel (SS).. Dimensions are in inches (mm) and lbs (kg). 3. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A1-5

14 HIGH PRESSURE BALL VALVES KHB & KHM Series -way Ball Valves with BSP & Metric Tube Connections KHB Series Block Housing KHM Series Forged Housing Specifications 1/4 - Full Port Design BSP or DIN353 Connections Carbon Steel or Stainless Steel Housings Block Housing: Sizes 6-5 Forged Housing: Sizes 3-5 Ball Seals: Polyacetal (standard) O-Rings: Fluoroelastomer (FPM) (standard) Operating Pressure to 75 psi (5 bar) depending on valve size and seal materials selected Temperature Range: 14 F to 176 F with standard materials (1114) up to maximum pressure rating. Extended temperature range -4 F to 39 F on request with special materials and reduced pressure rating (see page A1-3). Model Code Housing Type KHB = Block Housing, DN 6-5 KHM = Forged Housing, DN 3-5 Nominal Sizes Nom Size G (BSP) LR SR DN4-6LR M1X1.5 8SR M16X1.5 DN6 G1/4 8LR M14X1.5 1SR M18X1.5 DN8-1LR M16X1.5 1SR MX1.5 DN1 G3/8 1LR M18X1.5 14SR MX1.5 DN1-15LR MX1.5 16SR M4X1.5 DN16 G1/ 18LR M6X1.5 SR M3X DN G3/4 LR M3X1.5 5SR M36X DN5 G1 8LR M36X1.5 3SR M4X DN3 G11/4 35LR M45X1.5 - M5X DN4 G11/ 4LR M5X DN5 G Connection Type G = BSP ports with ISO 8 threads LR = Light Range Metric Tube Connections, DIN 353 SR = Heavy Range Metric Tube Connections, DIN 353 Body Material 1 = Carbon Steel 3 = Stainless Steel Spindle and Ball Material 1 = Carbon Steel (ball is chrome plated, spindle is zinc plated) 3 = Stainless Steel Ball Seal Material 1 = Polyacetal (standard) 3 = PTFE (15 psi max) 8 = PEEK O-Ring Material = NBR (Buna) 3 = PTFE Spindle Seals and FPM (fluoroelastomer) O-Rings (15 psi max) 4 = FPM (fluoroelastomer) (standard) 5 = EPR Handle Codes 9x = Without Handle (see page A1-4 to order handle separately) 11x = Straight Aluminum, Sizes x = Offset Steel, Sizes x = Offset Stainless Steel - optional for Stainless Steel valves, all sizes Housing Surface Finish A = Zinc plated (standard for all Carbon Steel valves) (omit) = No plating (for Stainless Steel Valves) KHB - 16 SR X - A - L Locking Device Option L = Locking Device (see page A1- to order locking device separately) LS = Locking Device with 5 amp Limit Switch, Available for sizes -5 (Not available with PTFE Spindle Seals) A1-6

15 Dimensions HIGH PRESSURE BALL VALVES A1 16X, Standard Handle sizes 3 to 5 SQ H H4 H1 H 11X - Standard Handle sizes 6 to 5 H4 H3 B ød L Nom. Connection Weight pressure Type Type DN ød RA d1 I L L1 B H h1 h h3 SW1 SW (kg) PN (bar) DIN ISO 8 KHB-G1/4 6 8 G1/ Female thread KHB-G3/8 1 1 G3/ , KHB-G1/ G1/ KHB-G3/4 G3/ KHB-G1 5 5 G1, KHM-G11/4 3 3 G11/ KHM-G11/ 4 38 G11/ KHM-G 5 48 G DIN 353 KHB-6LR M1x Light range KHB-8LR M14x KHB-1LR M16x KHB-1LR M18x KHB-15LR Mx KHB-18LR M6x KHB-LR 19 M3x KHB-8LR M36x KHM-35LR M45x KHM-4LR M5x DIN 353 KHB-8SR M16x Heavy range KHB-1SR M18x1.5 7, KHB-1SR Mx KHB-14SR Mx KHB-16SR M4x KHB-SR M3x KHB-5SR 5 M36x KHB-3SR M4x KHM-38SR M5x Notes: 1. Dimensions are in (mm), (kg) and (bar).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A1-7

16 HIGH PRESSURE BALL VALVES KHB & KHM Series -way Ball Valves with Split Flange Connections KHB Series Block Housing KHM Series Forged Housing Specifications 1/ - Full Port Design SAE Code 61 and 6 Split Flange Connections Carbon Steel or Stainless Steel Housings Block Housing: Sizes 16-5 Forged Housing: Sizes 3-5 Ball Seals: Polyacetal (standard) O-Rings: Fluoroelastomer (FPM) (standard) Operating Pressure: to 6 psi depending on valve size and seal materials selected Temperature Range: 14 F to 176 F with standard materials (1114) up to maximum pressure rating. Extended temperature range -4 F to 39 F on request with special materials and reduced pressure rating (see page A1-3). Model Code Housing Type KHB = Block Housing - Sizes 16-5 KHM = Forged Housing - Sizes 3-5 Nominal Sizes Valve Size Nominal Flange Size Flange Dash Size 16 1/ -8 3/ / / Connection Type SAE J518 Four bolt split flange type: F3 = Standard Pressure Series, Code 61 F6 = High Pressure Series, Code 6 Body Material 1 = Carbon Steel 3 = Stainless Steel Spindle and Ball Material 1 = Carbon Steel (ball is chrome plated, spindle is zinc plated) 3 = Stainless Steel Ball Seal Material 1 = Polyacetal (standard) 3 = PTFE (15 psi max) 8 = PEEK O-Ring Material = NBR (Buna N) 3 = PTFE Spindle Seals and FPM (fluoroelastomer) O-Rings (15 psi max) 4 = FPM (Fluoroelastomer) (standard) 5 = EPR Split Flange Material X = Without Split Flanges (order split flanges separately see page C-1) Handle Codes 9X = Without Handle, Sizes X = Offset Aluminum, Sizes X = Offset Steel, Sizes x = Offset Stainless Steel - option for stainless valves size 6-5 Housing Surface Finish A = Zinc plated (standard for all carbon steel valves) (omit) = No plating for Stainless Steel KHB - F X - 1X - A - L Locking Device Option L = Locking Device (see page A1- to order locking device separately) LS = Locking Device with 5 amp Limit Switch, Available for sizes -5 (Not available with PTFE Spindle Seals) A1-8

17 Dimensions HIGH PRESSURE BALL VALVES A1 SQ H C 1x standard sizes x standard sizes 3-5 H4 H1 H ød1 H3 B ød For dimensional information on flanges, C-1 ød L SAE Code 61 (...F3) Mw Max. psi* Size A1 B C ød ød1 ød H H1 H H3 H4 L SQ Wt. KHB-16 F3 5 1/ KHB- F3 5 3/4 KHB-5 F3 5 1 KHM-3 F /4 KHM-4 F / KHM-5 F (163) 7. (183) 7. (183) 1.1 (35) 1.1 (35) 1.1 (35) (48).4 (57).95 (75) 3.35 (85) 4.13 (15).7 (6.8).7 (6.8).31 (8).31 (8).31 (8).38 (9.6).51 (13).75 (19).98 (5) 1.18 (3) (48) 1.19 (3.) 1.5 (38.1) 1.75 (44.45). (5.8).38 (6.35).81 (71.4).94 (4) 1.4 (31.5) (43) 1.97 (5).44 (6).44 (6).95 (75) 3.3 (8) 4.6 (13) 4.49 (114) 5.18 (131.5) 1.77 (45).4 (57).5 (64) 3.35 (85) 3.78 (96) 4.43 (11.5).43 (11).43 (11).43 (11).47 (1).47 (1).47 (1).75 (19).96 (4.5) 1.1 (8.5) 1.48 (37.5) 1.67 (4.5).7 (5.5) 3.7 (83) 3.6 (9) 3.74 (95) 5.94 (151) 6.18 (157) 6.46 (164) 5.94 (151) 6.69 (17) 6.95 (176.5) 7.54 (191.4) 9.9 (31) 9.1 (34) SAE Code 6 (...F6) Model Max. psi* Size A1 B C ød ød1 ød H H1 H H3 H4 L SQ Wt. KHB-16 F6 KHB- F6 KHB-5 F6 KHM-3 F6 KHM-4 F6 KHM-5 F6 6 CS 58 SS 6 CS 5 SS 6 CS 5 SS 1/ 3/ (163) 7. (183) 7. (183) 6 CS 5 SS 1-1/4 1.1 (35) 6 CS 5 SS 1-1/ 1.1 (35) 6 CS 5 SS 1.1 (35) (48).4 (57).95 (75) 3.35 (85) 4.13 (15).31 (7.8).35 (8.8).37 (9.5).41 (1.3).5 (1.6).5 (1.6).51 (13).75 (19).98 (5) 1.18 (3) (48) 1.5 (31.8) 1.63 (41.3) 1.87 (47.6).13 (54).5 (63.5) 3.13 (79.4).94 (4) 1.6 (3) (44).1 (51).64 (67).44 (6).95 (75) 3.3 (8) 4.6 (13) 4.49 (114) 5.18 (131.5) 1.77 (45).4 (57).5 (64) 3.35 (85) 3.78 (96) 4.43 (11.5).43 (11).43 (11).43 (11).47 (1).47 (1).47 (1) *Dependent upon valve and seal materials selected. Notes: 1. Note difference in pressure ratings for Carbon Steel (CS) and Stainless Steel (SS).. Dimensions are in inches (mm) and lbs (kg). 3. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print..75 (19).96 (4.5) 1.1 (8.5) 1.48 (37.5) 1.67 (4.5).7 (5.5) 3.7 (83) 3.6 (9) 3.7 (95) 5.94 (151) 6.18 (157) 6.46 (164) 5.94 (151) 6.69 (17) 7.81 (198.5) 8.8 (3.4) 11.6 (81) 1.4 (315).47 (1).55 (14).55 (14) (1).55 (14).55 (14) (1.1) 4. (1.8) 5.1 (.3) 9. (4.1) 13.1 (5.9) 19. (8.7).4 (1.1) 4. (1.8) 5.4 (.4) 1.6 (4.8) 15.4 (7.).5 (1.) A1-9

18 HIGH PRESSURE BALL VALVES KHF3/6 Series Direct Mount SAE Flange 1/ to Features Compact, space saving design Full passage for unrestricted flow of medium Floating ball provides positive seal Valve positioning controlled by a stop pin and limit washer Zinc plated Carbon Steel Housing Specifications Connection: Dual bolt pattern fits Code 61 and 6 SAE flanges Operating Pressure: to 6 psi Ball Seal Material: Polyacetal O-ring Material: Fluoroelastomer (FPM) Housing Material: Carbon Steel Temperature Range: 14 to 176 F Dimensions ªA C SW E3 ød3 ªH H1 G3 K6 H ølw øb L E6 ød6 Code 6 Code 61 G6 K3 Size Model Code Code 61 Code 6 K3 G3 ød3 E3 MAWP (psi)* K6 G6 ød6 E6 MAWP (psi)* 1/ KHF3/ X-A-UNC /16-18UNC /16-18UNC /4 KHF3/ X-A-UNC /8-16UNC /8-16UNC KHF3/ X-A-UNC /8-16UNC /16-14UNC /4 KHF3/ X-A-UNC /16-14UNC / -13UNC / KHF3/ X-A-UNC / -13UNC /8-11UNC 1. 6 KHF3/ X-A-UNC / -13UNC /4-1UNC Size Model Code øb H1 H ølw L H C SW (mm) A Weight 1/ KHF3/ X-A-UNC /4 KHF3/ X-A-UNC KHF3/ X-A-UNC /4 KHF3/ X-A-UNC / KHF3/ X-A-UNC KHF3/ X-A-UNC *Pressure rating listed is valve pressure only. Pressure ratings for available flanges may be less. Consult flange manufacturer and ISO 616 for flange pressure rating. Notes: 1. Dimensions are in inches and lbs.. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A1-1

19 KHF3 Series Direct Mount SAE Flange 1/ to 4 HIGH PRESSURE BALL VALVES Features Compact, space saving design Full passage for unrestricted flow of medium Floating ball provides positive seal Zinc plated Carbon Steel Housing Individually tested for leakage free performance Specifications Connection: Bolt pattern fits code 61 SAE flanges Operating Pressure: to 5 psi Ball Seal Material: Polyacetal O-ring Material: Fluoroelastomer (FPM) Housing Material: Carbon Steel Temperature Range: 14 to 176 F Dimensions K H1 B H ølw ød L J T UNC A Size Model Code ølw L J H1 H ød A B UNC T K MAWP (psi)* Weight 1/ KHF X-A-UNC / -13UNC KHF X-A-UNC /8-11UNC KHF X-A-UNC /8-11UNC *Pressure rating listed is valve pressure only. Pressure ratings for available flanges may be less. Consult flange manufacturer and ISO 616 for flange pressure rating. Notes: 1. Dimensions are in inches and lbs.. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A1-11

20 HIGH PRESSURE BALL VALVES KHP Series -way Manifold Mounted Ball Valves Specifications Sizes 3/8 - Carbon Steel Housing Ball Seals: Polyacetal (standard) O-Rings: Fluoroelastomer (FPM) (standard) Operating Pressure: to 5 psi depending on seal materials selected Temperature Range: 14 to 176 F with standard materials (1114) up to maximum pressure rating. Extended temperature range -4 to 39 F on request with special materials and reduced pressure rating (see page A1-3). Model Code Housing Type KHP = Block Housing for Manifold mounting Nominal Sizes Valve Nominal Size Size 1 3/8 16 1/ 3/ / / 5 Body Material 1 = Carbon Steel Spindle and Ball Material 1 = Carbon Steel (ball is chrome plated, spindle is zinc plated) 3 = Stainless Steel Ball Seal Material 1 = Polyacetal (standard) 3 = PTFE (15 psi max) O-Ring Material = NBR (Buna N) 3 = PTFE Spindle Seals and FPM (fluoroelastomer) O-Rings (15 psi max) 4 = FPM (fluoroelastomer) (standard) 5 = EPR Handle Codes 9x = Without Handle 1x = Offset Aluminum sizes x = Offset Steel sizes 3-5 Housing Surface Finish A = Zinc plated (standard for all carbon steel valves) Locking Device Option L = Locking Device (see page A1- to order locking device separately) LS = Locking Device with 5 amp Limit Switch (Sizes, 5 only) (Not available with PTFE Spindle Seals) KHP X - A - L A1-1

21 Dimensions HIGH PRESSURE BALL VALVES L4 L5 L6 L7 B B1 Plug for sizes 1-3 L L3 Plate for sizes 4-5 L1 L L8 1x Offset Aluminum Handle for sizes x Offset Steel Handle for sizes 3-5 SQ ød ød1 H1 A H S O-ring HEX Model KHP-1 KHP-16 KHP- KHP-5 KHP-3 KHP-4 KHP-5 Max. psi* ød ød3 A B B1 ø D ø D1 ø D ø D3 HEX H H1 O-ring Weight.8 ().8 ().1 (3).1 (3).1 (3).1 (3).1 (3).17 (55).36 (6).76 (7) 3.15 (8) 3.94 (1) 5.1 (13) 5.91 (15) (4) 1.77 (45).8 (51).36 (6) 3.71 (78) 3.74 (95) 4.49 (11).35 (9).35 (9).41 (1.5).41 (1.5).51 (13).69 (17.5).87 ().55 (14).55 (14).65 (16.5) (19) 1. (6) 1.3 (33).374 (9.5).63 (16).787 ().95 (3.5) 1.6 (3) (48).591 (15).984 (5) (3) (35) (39.4) 1.96 (48.4).181 (55.4) 1 3/16 (3) 1 7/16 (36) 1 5/8 (41) (5) 9/16 (65) 1.77 (45).17 (55).76 (7) 3.15 (8) 3.94 (1) 3.94 (1) 4.33 (11) 3.58 (91) 4.45 (113) 5.16 (131) 5.55 (141) 8.7 (5) 8.7 (5) 8.46 (15) 1x.6.3x.6 3.4x3.5 8.x x3.5 4x3.5 49x3.5.6 (1.) 4.6 (.1) 8. (3.7) 1.3 (5.6) 3.4 (1.6) 38.6 (17.5) 43.7 (19.8) Model L L1 L L3 L4 L5 L6 L7 L8 S SQ Bolt Size** Torque** KHP-1.76 (7) KHP (1) KHP (117) KHP (135) KHP (165) KHP (18) KHP ().95 (7.5).335 (8.5).394 (1).394 (1).47 (1) 1.1 (8.5) (7.5) (41.5) 1.99 (48.5).64 (57.5).677 (68).5 (56).677 (68).39 (1).39 (1).39 (1).39 (1).43 (11).98 (5).98 (5) 1.14 (9) 1.73 (44).1 (51).44 (6).95 (75) 3.33 (84.6) 4.17 (16) 5.51 (14) 6.4 (163) 7. (183) 7. (183) 1. (35) 1. (35) 1. (35).394 (1) ().945 (4) 1.14 (9) 1.1 (8.5) (44).84 (58).717 (69) (81) 3.78 (96) 4.49 (11) (136).165 (55) 3.68 (83) (97) 4.58 (115) (136) 4.49 (11) (136) 1.4 (36) 1.81 (46).34 (59.5).7 (69) 3.31 (84) 3.5 (8.5) 3.48 (88.5) *Dependent upon valve and seal materials selected. ** Bolt size and torque provided as reference only. Manifold designs must take all factors (materials, pressure, etc.) into consideration. Consult HYDAC Engineering for more information. Notes: 1. Dimensions are in inches (mm) and lbs (kg). Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print..35 (9).47 (1).55 (14).55 (14) /16-18 UNC x 5/16-18 UNC x 1/4 3/8-16 UNC x 3 3/8-16 UNC x 3 1/4 7/16-14 UNC x 4 5/8-11 UNC x 4 1/4 3/4-1 UNC x 4 1/ 6 ft/lb 6 ft/lb 45 ft/lb 45 ft/lb 75 ft/lb ft/lb 4 ft/lb A1-13

22 HIGH PRESSURE BALL VALVES KHB3H Series 3 Piece Ball Valve Specifications 1/ - 4 Standard Port 1/ - Class 5 ANSI (up to 6 psi) 3-4 Class 15 ANSI (up to 38 psi) Blow-out proof stem Handle operated or actuated Applications: Offshore, Oil & Gas, Chemical, Petrochemical, Refining, Energy Media: Liquid or gas Material: Stainless Steel End Connections: Socket weld and threaded. Other options available (consult factory) Locking devices available Model Code Series Type KHB3H = High Pressure 3 Piece Ball Valve Port SP = Standard Port Connection Size (inches) 1/, 3/4, 1, 1 1/4, 1 1/,, 1/, 3, 4 Connection Type SW = Socket Weld NPT = Tapered Pipe Threads Body Material 3 = Stainless Steel Spindle & Ball Material 3 = Stainless Steel Ball Seal Material 8 = PEEK Body Seal Material = NBR Buna (standard) 4 = FPM (Fluoroelastomer) KHB3H - SP - 1 SW A1-14

23 HIGH PRESSURE BALL VALVES Parts & Materials Item Designation Material 1 Housing Stainless steel A /316L Connection adapter Stainless steel A /316L 3 Sealing cup PEEK 4 Ball Stainless steel 1.444, Spindle Stainless steel Thrust washer PEEK 7 Handle Stainless steel Protective cap PVC 9 Washer Stainless steel A 1 Screw Stainless steel A 11 O-ring NBR or FPM 1 Back-up ring PTFE 13 O-ring NBR or FPM 14 Screw Stainless steel A4 15 Nut Stainless steel A4 16 Stop pin Stainless steel A4 Dimensions Size 1/ - M Across Flat N Size 3-4 1/", 3" and 4" Valves have body bolts threaded into the body. N Size Port A B C G ØD H M N S T W L Weight (kg) 1/ 3/ /4 1 1/ 1/ (1).59 (15).79 ().98 (5) 1.18 (3) (48).48 (63).99 (76) 3.7 (78) 3.35 (85) 4.5 (18) 4.76 (11) 5.16 (131) 5.63 (143) 6.81 (173) 8.8 (4) 1.55 (68).98 (5) 1.1 (8) (43).5 (5).13 (54).7 (69) 3.78 (96) 4.41 (11) 1.6 (7) 1.3 (33) 1.65 (4) 1.77 (45).8 (58).5 (64) 3.3 (77) 4.6 (13) 4.45 (113) 1.3 (33) 1.54 (39) 1.97 (5).9 (53).6 (66).83 (7) 3.6 (9) 5. (13) 5.59 (14).76 (7) 3.11 (79) 3.86 (98) 4.9 (19) 5.4 (18) 5.71 (145) 6.46 (164) 8.58 (18) 9.41 (39).4 (61).64 (67) 3.3 (8) 3.35 (85) 3.8 (97) 4.9 (14) 5.35 (136) 7.36 (187) 7.76 (197).35 (9).35 (9).47 (1).47 (1) (7) 1.6 (7) 6 qty. M8x55 6 qty. M8x65 6 qty. M1x9 6 qty. M1x95 8 qty. M1x11 8 qty. M1x11 16 qty. M16x45 16 qty. Mx6 16 qty. Mx6 7. (183) 7. (183) 1.39 (64) 1.39 (64) 14.9 (379) 14.9 (379) (5) (9) (9) Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. M5 M5 M6 M6 M8 M8 M8 M1 M1.59 (15).59 (15).94 (4).94 (4) 1.4 (36) 1.57 (4) 1.34 (34) 1.34 (34) 1.65 (4) 1.65 (4) 1.57 (4).8 (58) 4 x ø1.73 (ø44) 1.97 (5) 1.97 (5) 1.38 (35) 1.38 (35) 3.7 (1.7) 6.6 (3.) 11. (5.1) 14.3 (6.5) 3.1 (1.5) 31. (14.1) 48. (1.9) 19.8 (49.9) 15. (68.) A1-15

24 HIGH PRESSURE BALL VALVES KHB3K Series 3-way Diverter Ball Valves Specifications 1/4-1 Full Port Design Position Carbon Steel Housing NPT or SAE O-Ring Connections Ball Seals: Polyacetal (standard) O-Rings: Fluoroelastomer (FPM) (standard) Operating Pressure: to 75 psi depending on valve size and seal materials selected Temperature Range: 14 to 176 F with standard materials (1114) up to maximum pressure rating. Extended temperature range -4 to 39 F on request with special materials and reduced pressure rating (see page A1-3). Model Code Housing Type KHB3K = Three-Way Diverter Ball Valve Nominal Sizes Nom SAE NPT Size Tube Thread Pipe Size Pipe OD 6-4 7/16- UNF 1/ /16-18 UNF 3/ /4-16 UNF 1/ /16-1 UN 3/ /16-1 UN /8-1 UN 1-1/ /8-1 UN 1-1/ /-1 UN.375 Connection Type NPT = ANSI/ASME 1..1 Taper Pipe Thread SAE = SAEJ196 Ports with ISO 75 Threads and O-Ring Sealing Ball Drilling L = standard Body Material 1 = Carbon Steel (phosphate coated) Spindle and Ball Material 1 = Carbon Steel (ball is chrome plated, spindle is zinc plated) 3 = Stainless Steel Ball Seal Material 1 = Polyacetal (standard) 3 = PTFE (15 psi max) O-Ring Material = NBR (Buna N) 3 = PTFE Spindle Seals and FPM (Fluoroelastomer) O-Rings (15 psi max) 4 = FPM (Fluoroelastomer) (standard) Handle Codes 9x = Without Handle 11x = Straight Aluminum, Sizes x = Offset Steel Handle, Sizes 3-5 Housing Surface Finish A = Zinc plated (standard for all carbon steel valves) (omit) = No plating for Stainless Steel KHB3K - 16 NPT - L X - A - L Locking Device Option L = Locking Device (see page A1- to order locking device separately) LS = Locking Device with 5 amp Limit Switch, Available for Sizes -5 (Not available with PTFE Spindle Seals) A1-16

25 Dimensions Sizes 6-5 Sizes 3-5 HIGH PRESSURE BALL VALVES SQ B B B S S SQ S A A A H3 H3 H ød H ød H3 H1 H1 ød H L1 L L1 L H1 L1 L Ball Drilling L L Function Diagrams 3 L 3 * Notes: Pressure port 1 should always be the highest pressure port At intermediate position flow will not be completely shut off. Notes: Valve is not designed to be used as a flow control valve. Valve should not be left in an intermediate position to avoid seal damage. Model Port Threads Max. psi* A B ød H1 H H3 L L1 SQ S Weight KHB3K-6SAE... 7/16 - UNF KHB3K-6NPT... 1/4 NPT (15) (6) (6) (13) (3) (4) (69) (37) (9) (34.5) (.4) KHB3K-1SAE... 9/16-18 UNF KHB3K-1NPT... 3/8 NPT (15) (3) (1) (4) (47) (7) (4) (9) (36) (.6) KHB3K-16SAE... 3/4-16 UNF KHB3K-16NPT... 1/ NPT (175) (16) (19) (45) (51) (83) (47) (1) (41.5) (.8) KHB3K-SAE /16-1 UN KHB3K-NPT... 3/4 NPT () (49) () (7.5) (6) (58) (95) (6) (14) (47.5) (1.5) KHB3K-5SAE /16-1 UN KHB3K-5NPT... 1 NPT () (58) (5) (9.5) (65) (61) (113) (65) (14) (56.5) (.) KHB3K-3SAE /8-1 UNF KHB3K-3NPT /4 NPT (8) (11.5) (3) (43.3) (9.) (139) (115) (76) (7) (3.5) KHB3K-4SAE /8-1 UN KHB3K-4NPT / NPT (8) (119) (35) (43.5) (96.) (145) (135) (85) (75) (5) KHB3K-5SAE... -1/ -1 UN KHB3K-5NPT... NPT (8) (145.5) (44) (59.8) (1) (153) (15) (1) (85) (7.5) *Dependent upon valve and seal materials selected. Notes: 1. Dimensions are in inches (mm) and lbs (kg). Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A1-17

26 HIGH PRESSURE BALL VALVES KH3 & KH4 Series Multiway Ball Valves Note: Valves use a trunion design, rather than the floating ball design used on all other ball valves. Specifications Sizes 1/4 to 3/4 Positions, 9 Switching Standard Carbon Steel Housing L and T Ball Drilling: KH3 L, T and X Ball Drilling: KH4 NPT or SAE O-Ring Connections Ball Seals: Polyacetal (standard) O-Rings: Fluoroelastomer (FPM) (standard) Operating Pressure: to 75 psi depending on valve size and seal materials selected Temperature Range: 14 to 176 F with standard materials (1114) up to maximum pressure rating. Extended temperature range -4 to 39 F on request with special materials and reduced pressure rating (see page A1-3). Model Code Housing Type KH3 = Three-Way KH4 = Four-Way Nominal Sizes Nom SAE NPT Size Tube Thread Pipe Size Pipe OD 6-4 7/16- UNF 1/ /16-18 UNF 3/ /4-16 UNF 1/ /16-1 UN 3/4 1.5 Connection Type NPT = ANSI/ASME 1..1 Taper Pipe Thread SAE = SAEJ196 Ports with ISO 75 Threads and O-Ring Sealing Ball Drilling L = standard for KH3 T = (optional) X = standard for KH4 Body Material 1 = Carbon Steel Spindle and Ball Material 1 = Carbon Steel (ball is chrome plated, spindle is zinc plated) 3 = Stainless Steel Ball Seal Material 1 = Polyacetal (standard) 3 = PTFE (15 psi max) O-Ring Material = NBR (Buna N) 4 = FPM (Fluoroelastomer) (standard) Handle Codes 9x = Without Handle 1x = Offset Aluminum (standard) Housing Surface Finish A = Zinc plated (standard for all carbon steel valves) Locking Device Option L = Locking Device (see page A1- to order locking device separately) KH3-1 NPT - L X - A - L A1-18

27 Dimensions HIGH PRESSURE BALL VALVES A L3 L4 KH4 KH3 H H5 H1 H3 L1 L4 L H4 L3 SQ d1 L1 øl-t for L & T ball drilling øx for X ball drilling HEX Handle Not Shown ød Ball Drilling L Function Diagrams 3-Way Ball Valve L-Bore 9 Switch T Way Ball Valve X-Bore 9 Switch X Notes: These are positive overlap valves. At approximately 45 rotation, flow will be blocked to all ports. For T function diagram, contact HYDAC. Model KH...6SAE KH...6NPT KH...1SAE KH...1NPT KH...1SAE KH...1NPT KH...SAE KH...NPT d1 7/16 - UNF 1/4 NPT 9/16-18 UNF 3/8 NPT 3/4-16 UNF 1/ NPT 1 1/16-1 UN 3/4 NPT Max. psi* (163) (183) (183) (7) A L1 L L3 L4 H1 H H3 H4 H5 ød SQ HEX øl-t øx Wt (1) 4.53 (115) 5.3 (135) 5.67 (144) 1.67 (4.5) 1.81 (46). (56).6 (57.5).76 (7) 3.15 (8) 3.94 (1) 3.94 (1).17 (55).56 (65) 3.15 (8) 3.35 (85).8 (58).7 (69) 3.11 (79) 3.68 (93.5).51 (13).55 (14).55 (14).61 (15.5) 1.57 (4) 1.97 (5).36 (6).87 (73).87 () 1.6 (7) 1. (31) 1.4 (36).48 (63).95 (75) 3.46 (88) 3.8 (97) *Dependent upon valve and seal materials selected. Notes: 1. Dimensions are in inches (mm) and lbs (kg). Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print..6 (6.5).6 (6.5).35 (9).35 (9).47 (1).55 (14).55 (14) (4) 1.18 (3) 1.4 (36) 1.81 (46). (5).35 (9).47 (1).71 (18).18 (4.5).4 (6).39 (1).55 (14) 3.5 (1.6) 5.3 (.4) 9.5 (4.3) 13. (6.) A1-19

28 HIGH PRESSURE BALL VALVES Ball Valve Actuator Pneumatic Operation Description The HYDAC dependable rack and pinion pneumatic actuators are compact and efficient components with a trouble-free, high-cycle service life. The double piston design allows significantly reduced cylinder diameter and overall size as compared to single piston design. Each piston has a gear rack that applies an equal force at two points directly across the diameter of a common pinion gear. This feature, combined with the patented suspension system, creates a symmetrically balanced, center-mount actuator with a short, powerful stroke, rapid response, and fully concentric operating loads for optimum life expectancy and performance in control valve applications. Model Code KHB-5SAE A 5 1 A A Ball Valve Available for both KHB & KHM Series (See pages A1-4 thru A1-18 for details on ball valve model codes) Note: OMIT the Handle code rather than entering the code for no handle. Actuator Type A = Pneumatic - single (FSA) or double acting (FDA) Size* = 5 (recommended for valves KHB KHB-) 3 = 4 4 = 65 5 = 1 (recommended for valves KHB-5... & KHM-3) 6 = 7 = 35 (recommended for valves KHM-4... & KHM-5) Operation 1 = All Double acting (air to A to open, air to B to close) = # Spring Set (balances with 4 psi) 3 = #3 Spring Set (balances with 6 psi) 4 = #4 Spring Set (balances with 8 psi) 5 = #5 Spring Set (balances with 1 psi) 6 = #6 Spring Set (balances with 1 psi) Limit Switches A = none B = Standard Limit Switch Module ( SPDT) Additional Options A = none B = Control Valve: 1V AC C = Control Valve: 4V DC Single acting, spring return (air to A to open, spring to close) Features Reliable rack and pinion design High output torque and compactness Integrated air manifold and internal porting A solenoid valve can be mounted directly onto actuator body thus external piping is simplified Double-acting and single-acting (spring return) models are available Self-lubricating bands reduce friction and smooth piston travel, and increase efficiency Limit switch available Ordering Pneumatic Actuators (double acting) & Mounting Kits Valve Size Actuator Model Code Actuator Part Number Mounting Kit Part Number KHB-6 (1/4 ) FDA KHB-1 (3/8 ) FDA KHB-16 (1/ ) FDA KHB- (3/4 ) FDA KHB-5 (1 ) FDA KHM-3 (1 1/4 ) FDA KHM-4 (1 1/ ) FDA KHM-5 ( ) FDA Optional Accessories (model code / part number) Limit Switch Box ( SPDT switches) ACTUATOR LIMIT SWITCH 78 Limit Switch Mounting Kit (for FDA-5 thru FDA-35) ACTUATOR LIMIT SWITCH MTG KIT 784 Solenoid Control Valve** (1 VAC) 3-Way (for FSA) Way (for FDA) 889 Solenoid Control Valve** (4 VDC) 3-Way (for FSA) Way (for FDA) 8889 * Recommendations for actuator size are based on a typical application: Double acting actuator, 3 psi max. pressure, mineral based hydraulic fluid, 8-1 psi shop air, and a moderate duty cycle. Applications with Spring Return actuators, higher system pressures, low lubricity fluids, or infrequent cycling (< once/hr.) may require a larger size actuator. Please consult HYDAC Engineering Department for assistance sizing actuators for these applications. **See pages A3-1 to A3-11 for information on Solenoid Valves. A1-

29 Dimensions HIGH PRESSURE BALL VALVES Clearance Required to Remove Cover.7 Optional Limit Switch Enclosure: NEMA 4, includes SPDT switches plus visual indicator. Switches: up to 5 V AC or DC. Contacts: N/O and N/C Temperature: -4 to 175 F Housing Material: Aluminum housing, polyurethane finish A CLOSED L ø 1.8 Visual Indicator (standard) B Actuator Operating Pressure: 1 psi max. Rotation: 9 Pressurize port A for counter-clockwise rotation (opening the valve) Temperature: -4 to 175 F Materials: Aluminum housing and shaft, polyurethane finish. Service Life: up to one million cycles Mounting: Bottom flange and square drive to ISO 511 Top and solenoid flange to VDE-VDI 3845 NAMUR B H 1/4 NPT ( places) A UNC1-4x.31 (4 places) B H4 H3. H1 Mounting Kit L1 KHM (forged) type valve shown Tie Bar Design Used With: KHB & KHB3K sizes -6, -1, -16, -, -5 B3 B1 Ball Valve / Actuator Size H1 H H3 H4 L1 L B1 B B3 Operating Time (sec) Air Cons. (in3/1atm) KHB-6 / EDA KHB-1 / EDA KHB-16 / EDA KHB- / EDA KHB-5 / EDA KHM-3 / EDA KHM-4 / EDA KHM-5 / EDA Notes: 1. Dimensions are in inches and lbs.. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. Weight A1-1

30 HIGH PRESSURE BALL VALVES Ball Valve Locking Devices Description In situations where the opening or closing of a ball valve can cause severe damage or personal injury, HYDAC recommends the installation of a locking device. Locking devices are available for our entire range of high pressure ball valves. Two different styles are available to accommodate the different valve body styles. All HYDAC high pressure ball valves can be ordered with a locking device. Locking devices can also be ordered separately using the chart below. Material note: All lock plates and lock bars are made of Zinc plated Steel. Operation KHM... (forged valve bodies) KHB..., KHP..., KH3..., KH4..., KHB3K... (block valve bodies) CLOSED CLOSED OPEN CLOSED OPEN Apply Pad Lock (not supplied) here to lock in OPEN Postition Apply Pad Lock (not supplied) here to lock in CLOSED Postition Apply Pad Lock (not supplied) here to lock in OPEN Postition Apply Pad Lock (not supplied) here to lock in CLOSED Postition Installation Ordering To order a ball valve with a locking device, simply add -L to the end of the model code. See the model code page for that particular valve to create a complete code. To order a locking device separately, use the chart below. Size KHB KHM KHP KH3 & KH4 KHB3K N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 4 N/A N/A N/A 5 N/A N/A N/A A1-

31 HIGH PRESSURE BALL VALVES Ball Valve Locking Devices with Limit Switches Description: When remote indication of the valve position is required, a limit switch can be added to the valve assembly. A reliable single pole, double throw (SPDT) switch to indicate either open or closed position of a two-way valve Hermetically sealed Can be wired as Normally Open (N/O), or Normally Closed (N/C) Available for HYDAC valve sizes through 5 Mounting brackets serve as locking devices Ordering: To order a valve with limit switch, add -LS to the end of the valve Model Code, i.e.: KHM-3NPT X-LS Operation KHB..., KHP..., KH3..., KH4..., KHB3K... (block valve bodies, sizes & 5) Valve Retrofit kit Part #: KHM... (forged valve bodies, sizes 3 through 5) Valve Retrofit kit Part #: Wiring Details Electrical Specifications NEMA 3, 4, 13 and IEC IP 67 5A- up to 5 VAC, 3 VDC Temperature range: 14 to 158 F UL listed Replacement Switch Part #: 79 A1-3

32 HIGH PRESSURE BALL VALVES Seal Kits O-Ring with Backup Ring Thrust Washer Ball Seal O-Ring size 6-5 O-Ring with Backup Ring size 3-5 Model Code SEAL KIT KHB - 6 NPT/SAE - XX14 Seal Kit Valve Body Type KHB = Block Housing KHM = Forged Housing KH3/4 = 3-Way & 4-Way Valves KHP = Manifold Mount Valve Size 6, 1, 16,, 5, 3, 4,5 Connection Type (omit) = Manifold Mount (KHP) NPT/SAE = NPT or SAE F3/F6 = F3 or F6 Split Flange Materials Body Material X = Body material does not affect seal kits Spindle and Ball Material X = Spindle and ball material does not affect seal kits Ball Seal Material 1 = Polyacetal (standard) 3 = PTFE 8 = PEEK O-Ring Material = NBR (Buna N) 3 = PTFE Spindle Seals and FPM (Fluoroelastomer) O-Rings 4 = FPM (Fluoroelastomer) (standard) 5 = EPDM Model Code Part Number SEAL KIT KHB-6NPT/SAE-XX SEAL KIT KHB-1NPT/SAE-XX SEAL KIT KHB-16F3/F6-XX SEAL KIT KHB-16NPT/SAE-XX SEAL KIT KHB-F3/F6-XX SEAL KIT KHB-NPT/SAE-XX SEAL KIT KHB-5F3/F6-XX SEAL KIT KHB-5NPT/SAE-XX SEAL KIT KHM-3F3/F6-XX SEAL KIT KHM-3NPT/SAE-XX SEAL KIT KHM-4F3/F6-XX SEAL KIT KHM-4NPT/SAE-XX SEAL KIT KHM-5F3/F6-XX SEAL KIT KHM-5NPT/SAE-XX SEAL KIT KHP-6-XX SEAL KIT KHP-1-XX SEAL KIT KHP-16-XX SEAL KIT KHP--XX SEAL KIT KHP-5-XX SEAL KIT KHP-3-XX SEAL KIT KHP-4-XX SEAL KIT KHP-5-XX Complete maintenance instructions are available on our web site: Accessories Handles DN Sizes A1-4 Description Designation Model Code Spindle Square Size Model Code Part Number 6, 1 Straight Aluminum 11X SW9 HANDLE STR AL SW , 1 Offset Aluminum 1X SW9 HANDLE OFS AL SW , 1 Offset Steel 16X SW9 HANDLE KIT OFS STL SW9 6465* 16 Straight Aluminum 11X SW1 HANDLE STR AL SW Offset Aluminum 1X SW1 HANDLE OFS AL SW Offset Steel 16X SW1 HANDLE KIT OFS STL SW1 6466*, 5 Straight Aluminum 11X SW14 HANDLE STR AL SW14 711, 5 Offset Aluminum 1X SW14 HANDLE OFS AL SW14 738, 5 Offset Steel 16X SW14 HANDLE KIT OFS STL SW * 3, 4, 5 Offset Steel 16X SW17 HANDLE KIT OFS STL SW17 16X 6468* 3, 4, 5 Offset Aluminum 1X SW17 HANDLE OFS AL SW , 4, 5 Straight Aluminum 11X SW17 HANDLE STR AL SW No Handle 9X Loose Handle XX *These handles require the additional mounting hardware which is included

33 LOW PRESSURE BALL VALVES Low Pressure Ball Valves HYDAC s line of low pressure ball valves complements our high pressure offering. Trust HYDAC for all of your manual isolation requirements. A-1

34 LOW PRESSURE BALL VALVES KHR Series -way Ball Valves with SAE & G Connections (Low Pressure) Specifications 1/ - Full Port Design SAE O-ring Connections Ball Seals: Polyaceal (standard) O-rings: NBR (Buna) (standard) Aluminum Housing Operating Pressure: up to 4 psi (3 bar) Temperature Range: -1 C to 8 C with standard materials (411) Model Code Housing Type KHR Nominal Sizes Nom SAE G Size Tube Size Thread Size Thread Size /4-16 UNF G 1/ /16-1 UN G 3/ /16-1 UN G /8-1 UN G 1 1/ /8-1 UN G 1 1/ /-1 UN G Connection Type SAE = SAEJ196 Ports with ISO 75 Threads and O-Ring Sealing G = Whitworth Internal Thread to ISO 8 Body Material 4 = Aluminum Spindle and Ball Material 1 = Carbon Steel (ball is chrome plated, spindle is zinc plated) = Stainless Steel Ball Seal Material 1 = Polyacetal (standard) 3 = PTFE O-Ring Material = NBR (Buna) (standard) 4 = FPM (fluoroelastomer) Handle Codes 9x = No Handle 1x = Offset Aluminum 16x = Offset Steel Locking Device Option SO76 = Locking Device (padlock not included) Limit Switch Option E = Limit switch (position switch) Monitored switching position 1 = Monitoring of valve - open position = Monitoring of valve - closed position 3 = Monitoring of valve - open & closed position Limit switch code = Includes Limit switch to DIN EN 541 Type A 1 = Prepared for Limit switch to DIN EN 541 Type A (switches not included) A- KHR - 5 SAE X - SO76 E 1

35 KHR Limit Switches Options Examples of different models LOW PRESSURE BALL VALVES Limit Switch Specifications Position switch: to DIN EN 541 Form A, metal enclosure with roller lever Standard Switch Kit Contains 1 N/C contact or 1 N/O contact Protection class: IP 67 Insulation group: 5 V AC Continuous current: 1 A Nominal voltage: 3 V AC Mechanical service life: 3 x 1 6 switching cycles Switching frequency: 6 x 1 3 switching cycles/hour Permitted ambient temperature: -4 to +85 C Dimensions SW1 h h1 h3 H L1 L LW SW B Connection Type DIN ISO 8 Female pipe thread Type DN LW d1 i L L1 B H h1 h h3 SW1 SW Weight KHR- G1/ KHR- G3/4 KHR- G1 KHR- G11/4 KHR- G11/ KHR- G KHR- G1/ KHR- G3 KHR- G4.69 (16).787 ().984 (5) 1.59 (3) (4) (5).559 (65) (8) (1).69 (16).787 ().984 (5) 1.59 (3) (48).559 (65) (8) (1) G1/.69 (16) G3/4,78 (18) G1.87 (.5) G11/4.866 () G11/.944 (4) G 1.1 (8) G1/ (35) G (35) G (4) 3.7 (78) (9.6) 4.43 ( (1) 4.33 (11) (131) 7.4 (183) 7.48 (19) 9.55 (3) (4) (5.5).145 (54.5).519 (64).874 (73).913 (74) 4.91 (15) 4.74 (1) 5.95 (15) (5).36 (6).755 (7) (85) 3.74 (95) 4.57 (115) 5.47 (139) 6.59 (159) 7.41 (188).49 (61.7).881 (73.) (8.1) 3.86 (98.1) ( ( (153) 6.87 ( ( (18.5).91 (.9) 1.6 (7) 1.95 (3.9) (38.5) 1.99 (49).5 (63.5).97 (75.5) 3.56 (9.5) (44.5).181 (55.4).46 (6.5) (79.6) 3.59 (91.) 4.99 ( ( (156) 7.3 (186).433 (11).456 (11.6).456 (11.6).47 (1).47 (1).47 (1).47 (1).47 (1).47 (1).47 (1).551 (14).551 (14) (3) (41) (46).165 (55).599 (65) (85) (1) 4.74 (1) (14).793 (.36) 1.46 (.66) 1.98 (.9) 3.4 (1.47) 4.5 (.5) 7.5 (3.41) 13.9 (6.31) 1.4 (9.69) 33.4 (15.14 PN [bar] 435 (3) 435 (3) 435 (3) 435 (3) 435 (3) 435 (3) Dimensions are in inches/(mm), lbs. (kg.) and psi (bar) and are for general information only, all critical dimensions should be verified by requesting a certified print. Notes: 1. Dependent upon valve and seal materials selected.. Bolt size and torque provided as reference only. Manifold designs must take all factors (materials, pressure, etc.) into consideration. Consult HYDAC Engineering for more information. (continued on next page) A-3

36 LOW PRESSURE BALL VALVES Dimensions (continued) SW1 h h1 h3 H L1 L LW SW B Connection Type SAE J 514 UN/UNF Female thread Type DN LW d1 i L L1 B H h1 h h3 SW1 SW Weight PN KHR- 16SAE KHR- SAE KHR- 5SAE KHR- 3SAE KHR- 4SAE KHR- 5SAE KHR- 65SAE KHR- 8SAE KHR- 1SAE.69 (16).787 ().984 (5) 1.59 (3) (4) (5).559 (65) (8) (1).69 (16).787 ().984 (5) 1.59 (3) (48).559 (65) (8) (1) 3/4-16 UNF 1 1/16-1 UN 1 5/16-1 UN 1 5/8-1 UN 1 7/8-1 UN 1/ - 1 UN 3-1 UN 3 1/ - 1UN 4 1/ - 1 UN.59 (15),787 ().787 ().787 ().787 ().787 () 1.3 (5.5) 1.3 (5.5) (4).677 (68) (88.1) (9.7) 4.14 (1) 4.33 (11) 4.91 (15) 7.4 (183) 7.48 (19) 9.55 (3) (4) (5.5).145 (54.5).519 (64).874 (73).913 (74) 4.91 (15) 4.74 (1) 5.95 (15) (5).36 (6).755 (7) (85) 3.74 (95) 4.57 (115) 5.47 (139) 6.59 (159) 7.41 (188).49 (61.7).881 (73.) (8.1) 3.86 (98.1) ( ( (153) 6.87 ( ( (18.5).91 (.9) 1.6 (7) 1.95 (3.9) (38.5) 1.99 (49).5 (63.5).97 (75.5) 3.56 (9.5) (44.5).181 (55.4).46 (6.5) (79.6) 3.59 (91.) 4.99 ( ( (156) 7.3 (186).433 (11).456 (11.6).456 (11.6).47 (1).47 (1).47 (1).47 (1).47 (1).47 (1).47 (1).551 (14).551 (14) (3) (41) (46).165 (55).599 (65) (85) (1) 4.74 (1) (14) 1.17 (.53) 1.3 (.58) 1.7 (.77).99 (1.36) 4.17 (1.89) 7.4 (3.36) 14.7 (6.65).7 (9.41) 34.5 (15.64) 435 (3) 435 (3) 435 (3) 435 (3) 435 (3) 435 (3) 435 (3) Connection Type ANSI B1..1 NPT female thread A-4 Type DN LW d1 i L L1 B H h1 h h3 SW1 SW Weight PN KHR- 16NPT KHR- NPT KHR- 5NPT KHR- 3NPT KHR- 4NPT KHR- 5NPT KHR- 65NPT KHR- 8NPT KHR- 1NPT.69 (16).787 ().984 (5) 1.59 (3) (4) (5).559 (65) (8) (1).69 (16).787 ().984 (5) 1.59 (3) (48).559 (65) (8) (1) 1/ - 14 NPT 3/4-14 NPT / NPT 1 1/4-11 1/ NPT 1 1/ -11 1/ NPT / NPT 1/ - 8 NPT 3-8 NPT 4-8 NPT.533 (13.56).545 (13.86).68 (17.34).76 (17.95).73 (18.38).756 (19.) (8.9) 1. (3.48) 1.3 (33.).677 (68) (88.1) (9.7) 4.14 (1) 4.33 (11) 4.91 (15) 7.4 (183) 7.48 (19) 9.55 (3) (4) (5.5).145 (54.5).519 (64).874 (73).913 (74) 4.91 (15) 4.74 (1) 5.95 (15) (5).36 (6).755 (7) (85) 3.74 (95) 4.57 (115) 5.47 (139) 6.59 (159) 7.41 (188).49 (61.7).881 (73.) (8.1) 3.86 (98.1) (19.7) 5.7 ( (153) 6.87 (174.5) 8.51 (4.5).78 (18.5).91 (.9) 1.6 (7) 1.95 (3.9) (38.5) 1.99 (49).5 (63.5).97 (75.5) 3.56 (9.5) (44.5).181 (55.4).46 (6.5) (79.6) 3.59 (91.) 4.99 ( (134.5) (156) 7.3 (186).433 (11).456 (11.6).456 (11.6).47 (1).47 (1).47 (1).47 (1).47 (1).47 (1).47 (1).551 (14).551 (14) (3) (41) (46).165 (55).599 (65) (85) (1) 4.74 (1) (14) 1.15 (.5) 1. (.56) 1 6 (.75).9 (1.35) 4.8 (1.85) 7.34 (3.33) (6.4) 1/6 (9.78) 33.8 (15.3) Dimensions are in inches/(mm), lbs. (kg.) and psi (bar) and are for general information only, all critical dimensions should be verified by requesting a certified print. Notes: 1. Dependent upon valve and seal materials selected.. Bolt size and torque provided as reference only. Manifold designs must take all factors (materials, pressure, etc.) into consideration. Consult HYDAC Engineering for more information. 435 (3) 435 (3) 435 (3) 435 (3) 435 (3) 435 (3)

37 KHNVL Series Brass Ball Valve LOW PRESSURE BALL VALVES Description The KHNVL Series ball valves are full port, brass, NPT threaded manual ball valves. Features Full port ball drilling for unrestricted flow Cast -piece brass body Compact assembly Anti-blow out stem Locking device available upon request Specifications Maximum Pressure: 6 psi (up to 1 F) Maximum Temperature: 4 F Materials of Construction End Connections NPT Threaded (female) Part Description Qty Material 1 Unplated NPT body 1 CW617N Seat PTFE 3 Chrome plated ball 1 CW617N 4 Unplated NPT end cap 1 CW617N 5 Nickel plated stem O ring design 1 CW617N 6 Geomet Nut 1 CB4FF 7 O-ring PFPM 8 Steel handle 1 DD Dimensions A Pressure/Temperature Curve 6 CH DN D H P (psi) 4 1/ -4 1/4 - I L G I T ( F) Size Model Code Part No. D DN I L G A H CH 1/4 KHNVL-1/4NPT / /8 KHNVL-3/8NPT / / KHNVL-1/NPT / /4 KHNVL-3/4NPT / KHNVL-1NPT /4 KHNVL-1-1/4NPT / / KHNVL-1-1/NPT / KHNVL-NPT / KHNVL--1/NPT / KHNVL-3NPT KHNVL-4NPT Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A-5

38 LOW PRESSURE BALL VALVES KHNVN Series Stainless Steel Specifications Max. Temperature: 4 F Max. Pressure: 1 psig (up to 1 F) psig available KHNVS End Connections NPT Threaded (female) Dimensions E S (Conn. Flats) H Description The KHNVN Series manual ball valves are full port, 316 stainless steel, NPT threaded manual ball valves. They are equipped with a manual handle with a locking device. Features Full port ball drilling for unrestricted flow Investment cast -piece SS body Blow-out proof stem Compact assembly Locking device Materials of Construction Body & End Cap ASTM A351 Cast SS Grade CF8M Stem Seals PTFE Seats: PTFE Ball & Stem: 316 SS Stem Nut & Washer: 34 SS Handle & Locking Device: 34 SS Handle Sleeve: Vinyl Pressure in PSIG L Pressure vs. Temperature Curve PTFE øc Temperature in Fahrenheit Size Model Code DN øc E H L S Weight 1/4 KHNVN-1/4 NPT /8 KHNVN-3/8 NPT / KHNVN-1/ NPT /4 KHNVN-3/4 NPT KHNVN-1 NPT /4 KHNVN-1-1/4 NPT / KHNVN-1-1/ NPT KHNVN- NPT Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A-6

39 PROCESS & AUTOMATED VALVES Process & Automated Valves HYDAC s line of Process and Automated Valves complements our isolation valve knowhow and ability to supply high quality solutions to your valve requirements. A3-1

40 PROCESS & AUTOMATED VALVES HVA Series Inline Isolation Valve + Actuator Specifications Temperature range: -4 F to 3 F (- C to 83 C) Maximum pressure: 5 psi Vacuum rating: 74mm Hg (97% vacuum) Seats & Seals: VITON = High compatibility with majority of fluids, not advised for steam. Air pressure required: 4 to 15 psi for double acting, 6 to 15 psi for spring return Body and Internals: Electroless Nickel Plated Brass Models Available NC: spring return, normally closed NO: spring return, normally open DA: double acting Description The HVA Series combines a pneumatic actuator and isolation valve into one body, which acts as a automated on/off valve. Features Compact assembly / Saves space High CV / Less restriction (low pressure drop) Integrated actuators / Less parts to order and no mounting kits Integral NAMUR solenoid mounting pad Model Code Series HVA = Valve + Actuator Port Size (NPT) 3/8, 1/, 3/4, 1, 1 1/4, 1 1/, Function NO = Spring return, Normally open, Air to close NC = Spring return, Normally closed, Air to open DA = Double acting Solenoid Valve Options (omit) = No solenoid valve included 4VDC = 4 VDC solenoid valve included 1VAC = 1 VAC solenoid valve included Note: See pages A3-1 thru A3-11 for information on solenoid valves HVA - 3/8 NPT - NO - 4VDC Stroke Time (based on 8 psi actuating pressure) Size Spring Return Double Acting Spring Air Opening Air Closing Air 3/8 ms 1 ms 1 ms 1 ms 1/ ms 1 ms 1 ms 1 ms 3/4 3 ms ms ms ms 1 4 ms ms ms ms 1 1/4 7 ms 4 ms 3 ms 3 ms 1 1/ 11 ms 6 ms 6 ms 6 ms 13 ms 7 ms 7 ms 7 ms A3-

41 Cutaway View PROCESS & AUTOMATED VALVES Dimensions 1/8 NPT Ports ( places) #1-4 UNC Threads (4 places) Namur Interface E øb A C NPT Ports NPT Port Size Cv A B C E Wt Air Consumption 3/ cu. inches 1/ cu. inches 3/ cu. inches cu. inches 1 1/ cu. inches 1 1/ cu. inches cu. inches Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A3-3

42 PROCESS & AUTOMATED VALVES ASV Series Angle Seat Valve ASV Bronze ASV Stainless Steel Description The Angle Seat Valve is a -way pneumatically actuated plug valve, which provides for automatic isolation of liquids, gases, steam and some aggressive fluids. Available with stainless steel or bronze bodies with plastic actuator housings. Features Self-aligning stem seal reduces potential leak points High cycle life, provides long service life Compact assembly / Saves space Internal flow path designed to minimize pressure drop NAMUR Solenoid mounting pad Easy Installation The Angle Seat Valve can be mounted in any position. The actuator rotates 36 allowing for the selective positioning of the pneumatic inlet port. Specifications Ambient Temperature Range 14º to 14ºF (-1º to 6ºC) Fluid Temperature Range -14º to 358ºF (-5º to 181ºC) Pressure/Viscosity Ratings From to 3 psi Steam to 15 psi, Max 358 F Max Viscosity 6CST Required Air Pressure - 8 to 11 psi ASV Bronze Body & SS Plug PTFE seats & seals ASV SS Body & Plug PTFE seats & seals Leakage rate ANSI Class VI Shut off Model Code ASV - 1 NPT DA - 4DC Series ASV = Angle Seat Valve Port Size (NPT) 3/8, 1/, 3/4, 1, 1 1/4, 1 1/, Materials 333 = Bronze body & SS plug, PTFE seats & seals 3333 = 316SS body & plug, PTFE seats & seals Function NC = Spring return, normally closed DA = Double acting Solenoid Valve Options (omit) = No solenoid valve included 4VDC = 4 VDC solenoid valve included 1VAC = 1 VAC solenoid valve included Note: see page A3-1 to A3-11 for information on solenoid valves Cutaway View Models Available Spring Return N.C. Bi-directional Flow Double Acting Bi-directional Flow Stroke Time Valve Size Actuator Function Closed to Open (ms) Open to Closed (ms) 3/8 NC /8 DA 5 5 1/ NC / DA 5 5 3/4 NC /4 DA NC DA /4 NC /4 DA / NC / DA NC 15 5 DA A3-4

43 Dimensions PROCESS & AUTOMATED VALVES Actuator can be rotated 36 A øe D 1 M5 1 1/8 BSP* *NPT adapter is provided - If you purchase ASV without solenoid valve C B 45 G F NPT ASV (316 SS) ASV (Bronze) Type Port CV Wt. Size A B C D ø E F G A B C D ø E F G NC/DA 3/ NC/DA 1/ DA 3/ NC 3/ DA NC DA 1 1/ NC 1 1/ DA 1 1/ NC 1 1/ DA NC Notes: 1. Dimensions are in inches and lbs.. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A3-5

44 PROCESS & AUTOMATED VALVES KHL Series Automated Piece Ball Valve Description The KHL is a full port, 316 stainless steel, NPT threaded end automated ball valve. It can be equipped with a manual handle or with direct mount pneumatic actuators. Features Compact direct mount assembly / Saves space since there is no bracket High CV / Less restriction (low pressure drop) No stem packing to adjust / Reduces maintenance Models Available Spring Return Actuator, normally closed Double Acting Actuator Actuators Compact direct mount Anodized aluminum actuator NAMUR solenoid mounting adapter ISO 511 mounting standard Visual position indicators High duty cycle Permanent lubrication Pneumatic double acting and spring return Min. 8 psi, Max. 1 psi air supply required Pneumatic solenoid valves sold separately Note: See page A3-1 to A3-11 for information on solenoid valves Contact HYDAC for more information on electric actuators. Specifications Ball Valve 316SS body, ball and stem Blow out proof stem RPTFE Seats PTFE seals Viton stem O-ring NPT threaded end connection Temperature Range -3 to 4 F max Pressure Rating 1/4 to 1 psi (-3 to 1 F) 1 1/4 to 15 psi (-3 to 1 F) 4 F Pressure Vs. Temperature Chart Pressure Rating psi /4" to 1" /4" to " Temperature bar A3-6

45 PROCESS & AUTOMATED VALVES Dimensions with normally closed spring return pneumatic actuator (NPT threaded end connection, pc. body) B D C E F A CV Size NPT A B C D E F Weight Model Code Part No. 13 1/ KHL-1/4NPT-3333-NC / KHL-3/8NPT-3333-NC / KHL-1/NPT-3333-NC / KHL-3/4NPT-3333-NC KHL-1NPT-3333-NC / KHL-1 1/4NPT-3333-NC / KHL-1 1/NPT-3333-NC KHL-NPT-3333-NC 8318 Dimensions with double acting pneumatic actuator (NPT threaded end connection, pc. body) B D C E F A CV Size NPT A B C D E F Weight Model Code Part No. 13 1/ KHL-1/4NPT-3333-DA / KHL-3/8NPT-3333-DA / KHL-1/NPT-3333-DA / KHL-3/4NPT-3333-DA KHL-1NPT-3333-DA / KHL-1 1/4NPT-3333-DA / KHL-1 1/NPT-3333-DA KHL-NPT-3333-DA 8319 Notes: 1. Actuators are sized for 3 psi P. Dimensions are in inches and lbs. 3. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A3-7

46 PROCESS & AUTOMATED VALVES KHM3L Series Automated 3 Piece Ball Valve Description The KHM3L is a full port, 316 stainless steel, 3 piece ball valve. It is available with NPT threads or socket weld connectors. It can be equipped with a manual handle or with direct mount pneumatic actuators. Features Compact direct mount assembly / Saves space since there is no bracket High CV / Less restriction (low pressure drop) No stem packing to adjust / Reduces maintenance 3 piece design allows inline maintenance for socket weld connections Models Available Spring Return Actuator, normally closed Double Acting Actuator Manual Handle (contact HYDAC) Actuators Compact direct mount Anodized aluminum actuator NAMUR solenoid mounting adapter ISO 511 mounting standard Visual position indicators High duty cycle Permanent lubrication Pneumatic double acting and spring return Min. 8 psi, Max. 1 psi air supply required Pneumatic solenoid valves sold separately Note: See page A3-1 to A3-11 for information on solenoid valves Contact HYDAC for more information on electric actuators. A3-8 Specifications Ball Valve 316SS body, ball and stem Blow-out proof stem RPTFE seats PTFE seals Viton stem O-ring Temperature Range -3 to 4 F max Pressure Rating 1 -3 to 1 F 4 F Pressure Vs. Temperature Chart 1 Pressure in PSI Temperature in F

47 Dimensions with normally closed spring return pneumatic actuator B D PROCESS & AUTOMATED VALVES C F E CV Size A B C D E F Wt Threaded Model Code Part No. Socket Weld Model Code Part No. 13 1/ / / / / / A KHM3L-1/4NPT-3333-NC 8339 KHM3L-3/8NPT-3333-NC 8345 KHM3L-1/NPT-3333-NC 8351 KHM3L-3/4NPT-3333-NC 8357 KHM3L-1NPT-3333-NC 8363 KHM3L-1 1/4NPT-3333-NC 8369 KHM3L-1 1/NPT-3333-NC 8375 KHM3L-NPT-3333-NC 8381 KHM3L-1/4SW-3333-NC 834 KHM3L-3/8SW-3333-NC 8348 KHM3L-1/SW-3333-NC 8354 KHM3L-3/4SW-3333-NC 836 KHM3L-1SW-3333-NC 8366 KHM3L-1 1/4SW-3333-NC 837 KHM3L-1 1/SW-3333-NC 8378 KHM3L-SW-3333-NC 8384 Dimensions with double acting pneumatic actuator B D C F E CV Size A B C D E F Wt Threaded Model Code Part No. Socket Weld Model Code Part No. 13 1/ / / / / / A KHM3L-1/4NPT-3333-DA 834 KHM3L-3/8NPT-3333-DA 8346 KHM3L-1/NPT-3333-DA 835 KHM3L-3/4NPT-3333-DA 8358 KHM3L-1NPT-3333-DA 8364 KHM3L-1 1/4NPT-3333-DA 837 KHM3L-1 1/NPT-3333-DA 8376 KHM3L-NPT-3333-DA 838 Notes: 1. Actuators are sized for 3 psi P. Dimensions are in inches and lbs. 3. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. KHM3L-1/4SW-3333-DA 8343 KHM3L-3/8SW-3333-DA 8349 KHM3L-1/SW-3333-DA 8355 KHM3L-3/4SW-3333-DA 8361 KHM3L-1SW-3333-DA 8367 KHM3L-1 1/4SW-3333-DA 8373 KHM3L-1 1/SW-3333-DA 8379 KHM3L-SW-3333-DA 8385 A3-9

48 PROCESS & AUTOMATED VALVES Solenoid Valves Namur 3-way and 4-way 3-Way Connector Water tight, NEMA 4/4X, mini-din, Cord Grip PG9 connection 1.99 (5.6mm) 1.4 (31.5mm).89 (.5mm) 4-Way Namur Pattern (4) Mounting Bolts 1-4 or M5.63 (16mm) () 1/8 or 1/4 for Air Supply.63 (16mm).47 (1mm).47 (1mm) Model Code Use With Connectors Nominal Coil Power Part Number Solenoid Valve Namur, 3-way, 4 VDC, Mini DIN NO / NC valves with Spring Return 8887 Solenoid Valve Namur, 3-way, 1 VDC, Mini DIN NO / NC valves with Spring Return Mini-DIN Cord Grip PG9 AC = 8.5 watts DC = 1.5 watts 8888 Solenoid Valve Namur, 4-way, 4 VDC, Mini DIN Double Acting valves 8889 Solenoid Valve Namur, 4-way, 1 VDC, Mini DIN Double Acting valves 889 A3-1

49 Dimensions 3-way Solenoid Valve used with N.O. or N.C. Valves Sets of bolts provided: #1-4 and M5 PROCESS & AUTOMATED VALVES B IN VENT A O-Ring () Supplied /4 NPT () Ports 4-way Solenoid Valve used with Double Acting Valves Sets of bolts provided: #1-4 and M IN 1.56 Standard Push Type Manual Override EA EB /4 NPT (3 places) O-Ring () Supplied B A ø.8 Locating Hole.15 Dimensions are in inches. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A3-11

50 PROCESS & AUTOMATED VALVES Notes A3-1

51 COAXIAL VALVES Coaxial Valves HYDAC Coaxial Valves offer an isolation valve solution for highly contaminated applications that traditionally can harm the seats of a traditional ball valve. We have expanded this offering to include many solutions outside traditional isolation. Please contact HYDAC for more information on this offering or visit our global site: hydac.com and search CX valves. A4-1

52 COAXIAL VALVES Overview Switching Cycles and Switching times Valve Type Control System Series / Brochure Number /-way Piston valves Pilot operated CXK1, CXK E 6.175* /-way Coaxial valves Direct acting CX, CX3, CX4, CX5 E 6.176* Pilot operated CX6, CX7, CX8, CX9 E 6.178* Direct acting CX3, CX4 E 6.18* 3/-way Coaxial valves Pilot operated CX6, CX7 E 6.181* /-way Coaxial valves Flange design Direct acting Pilot operated CXF, CX3F, CX5F E 6.183* CX6F, CX7F, CX8F E 6.184* /-way Coaxial valves Modular design Direct acting CX3M, CX4M, CX5M E 6.177* Pilot operated CX6M, CX7M, CX8M E 6.179* /-way Coaxial valves Compact Pilot operated CXR E 6.188* A4-

53 Switching Cycles and Switching times (continued) COAXIAL VALVES Valve Type Control System Series / Brochure Number /-way Coaxial valves Compact, modular design Pilot operated CXRM E 6.189* /-way Coaxial valves Compact, modular design Pilot operated CXC E 6.19* /-way Coaxial valves High pressure Direct acting CXH1, CXH E 6.18* /-way Coaxial valves ATEX Direct acting CXEX E 6.186* /-way Coaxial valves ATEX, modular design Direct acting CXMEX E 6.185* 3/-way Coaxial valves ATEX Direct acting CX EX E 6.191* / way Pressure relief valves Coaxial design Pilot operated CX CBV E 6.17* / way Pressure relief valves Right angle design Pilot operated CX DBV E 6.173* Contact HYDAC Accessories Group for more information or visit our global website: and search the *brochure number for details on the valve A4-3

54 COAXIAL VALVES Notes A4-4

55 FLOW CONTROL VALVES Flow Control Valves The HYDAC family of flow control valves permit safe, simple and repeatable control of hydraulic fluids at operating pressures to 5 psi. The standard slotted control spindle allows for a wide range of infinitely variable flow adjustments with excellent flow characteristics. Precise adjustment of flow is achieved by a micrometer style adjustment knob featuring a color coded flow indicator for accurate, easy-to-read visual flow reference. Design modifications and special materials are available for corrosive fluids such as phosphate ester, acids and caustics. A5-1

56 FLOW CONTROL VALVES Flow Control Valve Design Features and Options Color Coded Flow Indicator Safety Screw and Spindle Knob Locking Set Screw Threaded Spindle Housing for Panel Mounting Kit Slotted Spindle B A Guided Poppet NPT, SAE or BSPP Ports Introduction Our complete line of flow control valves are designed and manufactured by our ISO 91 certified FLUTEC Division. Description The HYDAC family of flow control valves permit safe, simple and repeatable control of hydraulic fluids at operating pressures to 5 psi. The standard slotted control spindle allows for a wide range of infinitely variable flow adjustments with excellent flow characteristics. Precise adjustment of flow is achieved by a micrometer style adjustment knob featuring a color coded flow indicator for accurate, easy-to-read visual flow reference. Design modifications and special materials are available for corrosive fluids such as phosphate ester, acids and caustics. Valve Design HYDAC flow control valves can be adjusted easily and precisely by means of the control knob. Increasing the number of turns from the fully closed position provides a steady increase of the flow rate. The colored scale permits accurate repetition of settings and the colored triangle on the rising spindle provides a visual indication of the increasing cross section of the flow area. A set screw on the side locks the knob at the desired setting. HYDAC flow control valves include a unique safety spindle design feature. As the valve spindle is turned counter-clockwise, the spindle shoulder will engage the safety screw limiting the travel of the spindle. The hardened, high-strength steel safety screw is sealed in position to discourage tampering. A5- Product Features Size 16 and under, zinc plated body, size and up, phosphated body FPM (Fluoroelastomer) seals Slotted control spindle for precise and linear flow adjustments Exclusive safety spindle design Color coded spindle for accurate flow control Guided poppets for smoother, chatter free operation Available Options Panel mounting kit (available for size 6-16 only) 5 and 65 psi cracking pressure springs (7 psi standard)

57 DV & DVP Series Needle Valves Specifications FLOW CONTROL VALVES 5 psi operating Pressure 8 Sizes, 1/8-1-1/ SAE O-Ring, NPT or BSPP Threaded Connections; Manifold Mounting; and Cartridge Type Flows to 8 gpm Carbon steel housing FPM (Fluoroelastomer) O-Rings (standard) Color coded spindle for accurate flow control Provision for panel mounting Unique safety spindle design Temperature Range: -4 to 1 F at full pressure Size 16 and under, zinc plated Size and up, phosphated DV Series Inline Mounting DVP Series Manifold Mounting Hydraulic Symbol A B Model Code Needle Valve DV = Inline Mounting DVP = Manifold Mounting DVE = Cartridge Valve Nominal Sizes DV & DVP SAE (DV only) NPTF (DV Only) BSPP (DV Only) Nom. Size Tube Size Thread Size Pipe Size Pipe OD Thread Size 6 = 1/8.45 G1/8 8 = -4 7/16- UNF 1/4.54 G1/4 1 = -6 9/16-18 UNF 3/8.675 G3/8 1 = -8 3/4-16 UNF 1/.84 G1/ 16 = /16-1 UN 3/4 1.5 G3/4 = /16-1 UN G1 5 = - 1-5/8-1 UN 1-1/ G1 1/4 3 = /8-1 UN 1-1/ 1.9 G1 1/ DVE Nom Size SAE Cavity BSPP Cavity 8 = 3/4-16 UNF G1/ 1 = 7/8-14 UNF G1/ 1 = 1-1/16-1 UN G3/4 16 = 1-5/16-1 UN G1 Housing Material 1 = Carbon Steel Modification Number Port Configuration (omit) = DVP Only 5 = NPTF - ANSI B = SAE - SAEJ196 Ports with ISO 75 Threads and O-Ring Sealing = BSPP to DIN 385, Part -X Supplementary Details S = Panel Mounting Kit (not available in sizes, 5, 3) DV X / 5 - S A5-3

58 FLOW CONTROL VALVES Pressure Drop Curves DV, DVP Series Flow Direction: A to B / Throttled Flow Size 6 Flow setting in turns Size 8 1 Flow setting in turns Q (l/min) Q (l/min) Size 1 1 Flow setting in turns Size 1 Flow setting in turns Q (l/min) Q (l/min) Size 16 Flow setting in turns Size, 5, 3 Flow setting in turns Q (l/min) Q (l/min) Pressure Drop curves were established by using mineral oil with kinematic viscosity 165 SUS at 11 F / 5 C A5-4

59 Dimensions DV Series Inline Needle Valve FLOW CONTROL VALVES Hex extension E Knob for Sizes -4 has Hex extension for wrench F øg Knob for sizes 6-16 B closed Panel Mount Kit (Nut, Washer, Lock Washer) øh required hole size in panel J A open Thickness of panel 1/4" max. D C Model Code Port Size NPTF SAE DV-6 1/8 5/16-4UNF DV-8 1/4 7/16-UNF DV-1 3/8 9/16-18UNF DV-1 1/ 3/4-16UNF DV-16 3/4 1-1/16-1UN DV /16-1UN DV-5 1-1/4 1-5/8-1UN DV-3 1-1/ 1-7/8-1UN A B C D E F øg øh J* Hex Weight.16 (55).83 (7).91 (74) 3.6 (9) 4.17 (15) 5.71 (145) 5.91 (15) 6.1 (155) 1.97 (5).56 (65).64 (67) 3.3 (8) 3.78 (96) 5.4 (18) 5.4 (133) 5.43 (138).31 (8).49 (1.5).59 (15).69 (17.5).89 (.5).98 (5) 1.18 (3) 1.38 (35).63 (16).98 (5) 1.18 (3) 1.38 (35) 1.77 (45) 1.97 (5).36 (6).76 (7).75 (19).94 (4) 1.14 (9) 1.34 (34) 1.53 (39).13 (54).13 (54).13 (54) (48).8 (58).68 (68) 3.7 (78) 4.5 (18) 4.5 (18) 4.5 (18).94 (4) 1.14 (9) 1.14 (9) (49) 1.93 (49) 1.93 (49) *Pg style thread per DIN 443 Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. Panel Mount Kits Size Model Code Part Number 6 Kit Panel Mount DV /1 Kit Panel Mount DV /16 Kit Panel Mount DV (13).75 (19).75 (19).91 (3).91 (3) Pg 7 thread Pg 11 thread Pg 11 thread Pg 16 thread Pg 16 thread Pg 9 thread Pg 9 thread Pg 9 thread 3/4 (19) 3/4 (19) 3/4 (19).6 (.1).55 (.5).88 (.4) 1.5 (.7).6 (1.) 4.6 (.1) 6. (.8) 7.7 (3.5) A5-5

60 FLOW CONTROL VALVES Dimensions DVP Manifold Mount Needle Valve T øf Knob for sizes 6-16 U øc B closed A open S E øo øp ød M N Hex R G H J K L 5 Knob for Sizes -4 has Hex extension for wrench Model Code Nom. Size DVP-6 1/8 DVP-8 1/4 DVP-1 3/8 DVP-1 1/ DVP-16 3/4 DVP- 1 A B øc ød E øf G* H J K L M N øo øp R S T U** Hex Wt..48 (63) 3.11 (79) 3.31 (84) 3.9 (99) 4.45 (113) 6.5 (165) DVP-5 1 1/4 6.5 (165) DVP-3 1 1/ 6.69 (17).8 (58).83 (7) 3.3 (77) 3.5 (89) 4.5 (13) 5.83 (148) 5.83 (148) 6. (153).43 (11).43 (11).43 (11).43 (11).55 (14).55 (14).71 (18).79 ().6 (6.6).6 (6.6).6 (6.6).6 (6.6).35 (9.).35 (9.).63 (16).79 ().98 (5).98 (5) 1.18 (3) 1.77 (45) (11.5) (45).55 (14) 1.97 (5).94 (4) 1.14 (9) 1.14 (9) (49) 1.93 (49) 193 (49) (47.5).36 (6).748 (19) (35) (33.5) (76) 3.74 (95) (1.5) (71.5) (143) 1.38 (35) 1.11 (8.5) (47.5) (33.5).1 (51).95 (75) (44.5) (93.5) (54) 4.37 (111).36 (6) (41.5) (1.5) (16) 1.81 (46).1 (51).177 (4.5).165 (4.) 1.4 (5.5).197 (5).76 (7).38 (9.7).315 (8).5.56 (1.7) (6.5) (5.5) (1) (15.6) (8.5) (57.5) (4.) (3) (13) (18.6) (18.5).76 (7) 3.1 (76.5).433 (11).753 (19.1).16 (54).44 (57) (4.5).335 (8.5) () (3.5) (8) (143) (76) (1) (.8) (79.5) (8.5) (37.4) (11) (171) (9) (115) (3.8) (95) (35) (43.4) *Only 4 mounting holes are used on sizes 6, 8, 1, and 1 **Pg style thread per DIN 443 Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print..591 (15).35 (9).51 (13).71 (18).71 (18).83 (1) 1.4 (36) 1.34 (34) 1.46 (37).37 (9.5).47 (1).55 (14).89 (.5).77 (19.5) 1.4 (31.5) 1.81 (46) 1.53 (39) Pg 7 thread Pg 11 thread Pg 11 thread Pg 16 thread Pg 16 thread Pg 9 thread Pg 9 thread Pg 9 thread 3/4 (19) 3/4 (19) 3/4 (19).44 (.).88 (.4) 1.3 (.6). (1.) 3.7 (1.7) 8. (3.6) 1.1 (5.5) 16.6 (7.5) A5-6

61 DRV & DRVP Series Flow Control Valves Specifications FLOW CONTROL VALVES 5 psi operating pressure 8 sizes, 1/8-1-1/ NPTF or SAE O-Ring threaded connections, or manifold mounting Flows to 8 GPM Carbon steel housing FPM (Fluoroelastomer) O-Rings (standard) Color coded spindle for accurate flow control Provision for panel mounting Unique safety spindle design Temperature Range: -4 to 1 F at full pressure Size 16 and under zinc plated Size and up phosphated DRV Series Inline Mounting DRVP Series Manifold Mounting Hydraulic Symbol A B Model Code Flow Control Valve DRV = Inline Mounting DRVP = Manifold Mounting Nominal Sizes Nominal Size SAE (DRV only) NPTF (DRV Only) BSPP (DRV Only) (DRV + DRVP) Tube Size Thread Size Pipe Size Pipe OD Thread Size 6 = - 5/16-4 UNF 1/8.45 G1/8 8 = -4 7/16- UNF 1/4.54 G1/4 1 = -6 9/16-18 UNF 3/8.675 G3/8 1 = -8 3/4-16 UNF 1/.84 G1/ 16 = /16-1 UN 3/4 1.5 G3/4 = /16-1 UN G1 5 = - 1-5/8-1 UN 1-1/ G1 1/4 3 = /8-1 UN 1-1/ 1.9 G1 1/ Housing Material 1 = Carbon Steel Modification Number Port Configuration (omit) = DRVP only = BSPP to DIN 385, Part -X 5 = NPTF (ANSI B1..3) 1 = SAE - SAEJ196 Ports with ISO 75 Threads and O-Ring Sealing Cracking Pressure (omit) = 7 psi standard 5 = 5 psi optional 65 = 65 psi optional Supplementary Details S = Panel Mounting Kit (not available in sizes, 5, 3) DRV X / S A5-7

62 FLOW CONTROL VALVES Pressure Drop Curves Flow Direction: A to B / Throttled Flow Size 6 Flow setting in turns Size 8 1 Flow setting in turns Size 1 1 Flow setting in turns Q (l/min) Q (l/min) Q (l/min) Size 1 Flow setting in turns Size 16 Flow setting in turns Size, 5, 3 Flow setting in turns Q (l/min) Q (l/min) Flow Direction: B to A / Free Flow Through Check Valve DRV-6-1.X to DRV-16-1.X DRV 6 DRV 8 DRV 1 DRV Q (l/min) 8 6 DRV Q (L/min) DRV--1.X to DRV-4-1.X 1 DRV DRV DRV 3 DRV Q (L/min) DRVP-6-1.X to DRVP-4-1.X DRVP 6 DRVP 8 DRVP 1 1 DRVP 1 DRVP 16 8 DRVP 6 4 DRVP 5 DRVP 3 DRVP Q (L/min) Pressure Drop curves were established by using mineral oil with kinematic viscosity 335 SUS at 86 F / 3 C A5-8

63 Dimensions DRV Series FLOW CONTROL VALVES Hex Knob for sizes -3 (use hexagon for adjustment) F E øg Knob for sizes 6-16 A open Panel Mount Kit (Nut, Washer, Lock Washer) øh required hole size in panel J B closed Thickness of panel 1/4" max. D B A C Model Code NPTF Port Size SAE DRV-6 1/8 5/16-4UNF (SAE-) DRV-8 1/4 7/16-UNF (SAE-4) DRV-1 3/8 9/16-18UNF (SAE-6) DRV-1 1/ 3/4-16UNF (SAE-8) DRV-16 3/4 1 1/16-1UN (SAE-1) DRV /16-1UN (SAE-16) DRV-5 1 1/4 1 5/8-1UN (SAE-) DRV-3 1 1/ 1 7/8-1UN (SAE-4) A B C D E F øg øh J* Hex Weight.17 (55).84 (7).91 (74) 3.6 (9) 4.17 (16) 5.71 (145) 5.91 (15) 6.1 (155) 1.97 (5).56 (65).64 (67) 3.3 (8) 3.78 (96) 5.4 (18) 5.4 (133) 5.43 (138).31 (8).49 (1.5).59 (15).69 (17.5).89 (.5).98 (5) 1.18 (3) 1.38 (35).63 (16).98 (5) 1.18 (3) 1.38 (35) 1.77 (45) 1.97 (5).36 (6).76 (7) 1. (6) 1.3 (33.5) 1.61 (41) 1.73 (44).4 (57) 3.3 (77) 3.66 (93) 4.5 (18) 1.77 (45).17 (55).56 (65).87 (73) 3.46 (88) (143) 5.63 (143).94 (4) 1.14 (9) 1.14 (9) (49) 1.93 (49) 1.93 (49) *Pg style thread per DIN 443 Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. Panel Mount Kits Size Model Code Part Number 6 Kit Panel Mount DV /1 Kit Panel Mount DV /16 Kit Panel Mount DV (13).75 (19).75 (19).91 (3).91 (3) Pg 7 thread Pg 11 thread Pg 11 thread Pg 16 thread Pg 16 thread Pg 9 thread Pg 9 thread Pg 9 thread _ 3/4 (19) 3/4 (19) 3/4 (19).9 (.13).66 (.3).99 (.45) 1.76 (.8).87 (1.3) 5.9 (.4) 7.7 (3.5) 1.14 (4.6) A5-9

64 FLOW CONTROL VALVES Dimensions DRVP Series V øg Knob for sizes 6-16 W ød U B closed A open B O P A M N Hex F Knob for sizes -3 (use hexagon for adjustment) C B ør øs A X øe T H J K L Model Code Nominal Size DRVP-6 1/8 DRVP-8 1/4 DRVP-1 3/8 DRVP-1 1/ DRVP-16 3/4 DRVP- 1 DRVP-5 1 1/4 DRVP-3 1 1/ A B C ød øe F øg H* J K L.48 (63) 3.11 (79) 3.31 (84) 4.17 (16) 5.4 (18) 6.69 (17) 6.89 (175) 7.68 (195).8 (58).83 (7) 3.3 (77) 3.78 (96) 4.65 (118) 6. (153) 6. (158) 7.1 (178).31 (8).39 (1).49 (1.5).63 (16).89 (.5).98 (5) 1.8 (7.5) 1.48 (37.5).43 (11).43 (11).43 (11).43 (11).55 (14).55 (14).71 (18).79 ().6 (6.6).6 (6.6).6 (6.6).6 (6.6).35 (9).35 (9).45 (11.5).55 (14).63 (16).79 ().98 (5) 1.6 (3) 1.77 (45) 1.97 (5).16 (55).95 (75).94 (4) 1.14 (9) 1.14 (9) (49) 1.93 (49) 1.93 (49) (47.5).36 (6).815 (71.5) 7.48 (19) (35) (33.5) (76) 3.74 (95) (1.5) 5.63 (143) 1.63 (41.5).5 (63.5).76 (7) 3.15 (8) 4.9 (14) (165) 7.3 (186) 1.81 (46).64 (67).91 (74) 3.33 (84.5) 4.31 (19.5) 5.4 (133) (196) Model Code A5-1 Nominal Size DRVP-6 1/8 DRVP-8 1/4 DRVP-1 3/8 DRVP-1 1/ DRVP-16 3/4 DRVP- 1 DRVP-5 1 1/4 DRVP-3 1 1/ M N O P ør øs T U V W** Hex Weight 1.1 (8.5) (33.5) (44.5).16 (54).36 (6).99 (76) 3.6 (9) 1.63 (41.5) 1.81 (46).1 (51).6 (57.5).76 (7) 3.1 (76.5) 3.94 (1) 4.53 (115).63 (1.6).189 (4.8).157 (4).157 (4).433 (11).748 (19).811 (.6).937 (3.8).63 (16) 1.4 (5.5) 1.4 (5.5) (3).16 (54).44 (57) 3.13 (79.5) 3.74 (95). (5).8 (7).39 (1).51 (13) () 1.1 (8.5) 1.38 (35).38 (9.7).5 (1.7).614 (15.6).73 (18.6).965 (4.5) 1.1 (3.5) 1.47 (37.4) 1.79 (43.4).5 (6.4).559 (14.).79 (18).87 (1).551 (14).63 (16).591 (15).591 (15).8 (7).8 (7).8 (7).8 (7).35 (9).35 (9).43 (11).51 (13) *Only 4 mounting holes are used on sizes 6, 8, 1, & 1 **Pg style thread per DIN 443 Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print..53 (13.5) 1. (31) 1.16 (9.5) 1.44 (36.5) 1.93 (49) 1.93 (49) 3.3 (77) 3.35 (85) Pg 7 thread Pg 11 thread Pg 11 thread Pg 16 thread Pg 16 thread Pg 9 thread Pg 9 thread Pg 9 thread _ 3/4 (19) 3/4 (19) 3/4 (19).57 (.6) 1.1 (.5) 1.76 (.8).4 (1.1) 5.51 (.5) 8.6 (3.9) (6.7) 4.5 (11.)

65 SRVR Series Pressure Compensated Flow Control Valves B Specifications FLOW CONTROL VALVES 4 sizes, 1/4-3/4 Working Pressure: Inlet: 1 psi min. / 345 psi max. Outlet: psi min. / 944 psi max. Flows to 4 gpm NPTF Connections Carbon Steel Housing FPM (Fluoroelastomer) O-Rings (standard) Color coded spindle for accurate flow control Provision for panel mounting Unique safety spindle design Temperature Range: -4 to 1 F at full pressure Viscosity Range: 13 SUS min. / 1781 SUS max. A Hydraulic Symbol A B Model Code Pressure Compensated Flow Control Valve SRVR = Flow Control Valve (with internal check valve) Nominal Size NPTF Only Pipe Size Pipe OD BSP 8 = 1/4.54 G1/4 1 = 3/8.675 G3/8 1 = 1/.84 G1/ 16 = 3/4 1.5 G3/4 Housing Material 1 = Carbon Steel Modification Number Port Configuration = BSPP to DIN 385, Part -X 5 = NPTF (ANSI B1..3) Supplementary Details S = Panel Mounting Kit SRVR X / 5 - S A5-11

66 FLOW CONTROL VALVES Pressure Drop Curves Flow Direction: A to B / Throttled Flow Q (L/min) Size 8 approx. 4.5 turns approx. 4turns approx. 3 turns approx. turns approx. 1 turn p (bar) Q (L/min) Size 1 approx.6.5 turns approx. 6 turns approx. 5 turns 14 approx. 4turns 1 1 approx. 3 turns 8 6 approx. turns 4 approx. 1 turn p (bar) Q (L/min) Size 1 approx. 9 turns 55 5 approx. 8 turns 45 4 approx.7 turns 35 approx. 6 turns 3 approx. 5 turns 5 approx. 4turns 15 approx. 3 turns 1 approx. turns 5 approx. 1 turn p (bar) Q (L/min) Size 16 approx. 8 turns 9 approx.7 turns approx. 6 turns 8 7 approx. 5 turns 6 5 approx. 4turns 4 3 approx. 3 turns approx. turns 1 approx. 1 turn p (bar) Flow Direction: B to A / Free Flow Through Check Valve SRVR-8 SRVR-1 SRVR-1 SRVR Q (L/min) Dimensions øg Panel Mount Kit ØH Hole required in panel B closed A open Hex J Thickness of panel 1/4" max. D C F E A B Model Code Size A B C D E F Ø G ØH SRVR-8 SRVR-1 SRVR-1 SRVR-16 1/4 NPTF 3/8 NPTF 1/ NPTF 3/4 NPTF.91 (74) 3.6 (9) 4.17 (16) 4.7 (18.5).64 (67) 3.3 (8) 3.78 (96) 3.88 (98.5).59 (15).69 (17.5).89 (.5).98 (5) 1.18 (3) 1.38 (35) 1.77 (45) 1.97 (5).69 (17.5).71 (18).83 (1) 1. (6) 3.6 (9) 4.13 (15) 4.9 (15) 5.51 (14) 1.14 (9) *Pg style thread per DIN 443 Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. Panel Mount Kits Size Model Code Part Number 8 Kit Panel Mount DV (19).91 (3).91 (3).91 (3) J* thread Pg 11 Pg 16 Pg 16 Pg 16 Hex.94 (4) 1.6 (7) 1.6 (3) 1.61 (41) Weight 1.3 (.6). (.9) 3.8 (1.7) 4.9 (.) 1/1/16 Kit Panel Mount DV1 753 A5-1

67 RV & RVP Series Check Valves RV Series Inline Mounting Specifications FLOW CONTROL VALVES 5 psi operating pressure 9 Sizes, 1/8 - NPT or SAE O-Ring connections and manifold mounting Flows to 15 gpm Carbon Steel Housing FPM (Fluoroelastomer) O-Rings (for RVP series) Metal to metal seal design for poppet Hardened and ground steel poppet 3 Cracking Pressures: 7 psi (standard), 5 psi and 65 psi (optional) Temperature Range: -4 to 1 F at full pressure Hydraulic Symbol B A RVP Series Manifold Mounting Model Code Check Valve RV = Inline Mounting RVP = Manifold Mounting Nominal Sizes Nom Size SAE (RV Only) NPTF (RV Only) BSPP (RV Only) (RV + RVP) Tube Size Thread Size Pipe Size Pipe OD Thread Size 6 = - 5/16-4 UNF 1/8.45 G1/8 8 = -4 7/16- UNF 1/4.54 G1/4 1 = -6 9/16-18 UNF 3/8.675 G3/8 1 = -8 3/4-16 UNF 1/.84 G1/ 16 = /16-1 UN 3/4 1.5 G3/4 = /16-1 UN G1 5 = - 1-5/8-1 UN 1-1/ G1 1/4 3 = /8-1 UN 1-1/ 1.9 G1 1/ 4 = -3-1/-1 UN.375 G Housing Material 1 = Carbon Steel Modification Number Port Configuration (omit) = RVP only = BSPP to DIN 385, Part -X 5 = NPTF - ANSI/ASME 1..3 Taper Pipe Thread 1 = SAE - SAEJ196 Ports with ISO 75 Threads and O-Ring Sealing Cracking Pressure (omit) = 7 psi (standard) 5 = 5 psi 65 = 65 psi Note: Not recommended for high-cycle applications! RV X / 5-5 A5-13

68 FLOW CONTROL VALVES Pressure Drop Curves Flow Direction: B to A / Free flow through check valve (A to B is completely blocked) RV-6... to RV RV-... to RV-4... RVP-6... to RVP RV-6 RV-8 RV-1 1 RV RV Q (l/min) 1 RV- 8 RV-5 6 RV-3 4 RV Q (l/min) RVP RVP-8 14 RVP-1 1 RVP-6 RVP Q (l/min) Pressure Drop curves were established by using mineral oil with kinematic viscosity 335 SUS at 86 F / 3 C RVP-... to RVP RVP- RVP-5 6 RVP-3 4 RVP Q (l/min) Dimensions RV Inline Check Valves Dimensions RVP Manifold Mounted Check Valves Ø M B A N O Model Port Size Code NPT SAE Hex L Weight RV-6 1/8 5/16-4 UNF 11/ (45). (.1) RV-8 1/4 7/16- UNF 3/4 (19).17 (55).44 (.) RV-1 3/8 9/16-18 UNF 1 (4).6 (65).44 (.) RV-1 1/ 3/4-16 UNF 1 1/4 (3).87 (73).66 (.3) RV-16 3/4 1 1/16-1 UN 1 7/16 (36) 3.46 (88) 1.1 (.5) RV /16-1 UN 1 13/16 (46) 5..4 (1.1) RV-5 1-1/4 1 5/8-1 UN 3/8 (6) 5.63 (143) 4. (1.8) RV-3 1-1/ 1 7/8-1 UN 9/16 (65) 5.63 (143) 5.7 (.6 ) RV-4 1/-1 UN 3 3/16 (8) 6.5 (165) 9.7 (4.4) RVP Manifold Mounted Check Valves Model Code RVP- 6 RVP- 8 RVP- 1 RVP- 1 RVP- 16 RVP- RVP- 5 RVP- 3 RVP- 4 A5-14 Hex A B C D E F* G H J K L M N O R Wt (41.5) 1.81 (46).1 (51).6 (57.5).76 (7) 3.1 (76.5) 3.94 (1) 4.53 (115) 5.51 (14) 1.1 (8.5) 1.3 (33.5) (44.5).13 (54).36 (6).99 (76) 3.6 (9) 4.37 (111) 1.31 (46).64 (67).81 (74) 3.33 (84.5) 4.31 (19) 5.4 (133) (196) 7.91 (1) 1.63 (41.5).5 (63.5).76 (7) 3.15 (8) 4.9 (14) (165) 7.3 (186) 7.56 (19) L.75 (19) 1.38 (35) 1.3 (33.5) (76) 3.74 (95) 4.74 (1.5) 5.63 (143) 5.6 (133.5) (47.5).36 (6).81 (71.5).64 (67).5 (6.4).56 (14.).71 (18).83 (1).55 (14).63 (16).59 (15).59 (15).63 (16).6 (1.6).19 (4.8).16 (4).16 (4).43 (11).75 (19).81 (.6).94 (3.8) 1. (5.5).63 (16) 1. (5.5) 1. (5.5) 1.18 (3).13 (54).4 (57) 3.13 (79.5) 3.74 (95) 3.5 (89).38 (9.7).5 (1.7).61 (15.6).73 (18.6).96 (4.5) 1. (3.5) 1.47 (37.4) 1.71 (43.4).5 (57.). (5).8 (7).39 (1).51 (13) () 1.1 (8) 1.38 (35) 1.85 (47) *Only 4 mounting holes are used on sizes 6, 8, 1, & 1 Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. G B H Ø L Ø K F J E D C.43 (11).43 (11).43 (11).43 (11).55 (14).55 (14).71 (18).79 ().79 () A.35 (9).51 (13).71 (18).98 (5) 1.4 (36) 1.61 (41) 1.73 (44).44 (6) 3.43 (87) Ø R.63 (16).79 ().98 (5) 1.6 (3) 1.77 (45) 1.97 (5).17 (55).95 (75) 3.94 (1) B A.6 (6.6).6 (6.6).6 (6.6).6 (6.6).35 (9).35 (9).45 (11.5).55 (14).55 (14).4 (.).9 (.4) 1.1 (.5). (1.) 4.6 (.1) 7.3 (3.3) 1.8 (5.8).7 (1.3) 39.5 (17.9)

69 FLOW CONTROL VALVES DV, DRV, & RV Series Stainless Steel Flow Control Valves - Available with BSPP Ports RV Series Inline Mounting Check valves DV Series Inline Mounting Needle Valves DRV Series Inline Mounting Flow Control Valves Model Code Part Number Dimensions RV-6-3.X/ RV-8-3.X/ RV-1-3.X/ RV-1-3.X/ RV-16-3.X/ Same as Standard Product RV--3.X/ RV-5-3.X/ RV-3-3.X/ 7751 DV-6-3.X/ DV-8-3.X/ 7514 DV-1-3.X/ 7515 DV-1-3.X/ DV-16-3.X/ Same as Standard Product DV--3.X/ DV-5-3.X/ 7744 DV-3-3.X/ 7595 DRV-6-3.X/ DRV-8-3.X/ 7564 DRV-1-3.X/ 7565 DRV-1-3.X/ Same as Standard Product DRV-16-3.X/ DRV--3.X/ A5-15

70 FLOW CONTROL VALVES RB Series Hose Break Valves Hydraulic Symbol 1 1- Free Flow -1 Operating Direction; Valve closes if flow exceeds adjusted flow rate. RB... Housing Valves RBE... Cartridge Valves Model Code RB E - SAE1-1/ X - 1L/MIN Hose Break Valve Housing Type Refer to code column below Size of Connection Refer to Size of Connection below Modification Number X = Latest Revision Closing Flow Rate XXXL/MIN = Standard Max. closing flow rate listed below in l/min XXXGPM = Factory Set Customer specifies closing flow rate in gpm Type and Size Codes 1 1 E Description Code Housing Type Connection 1 Connection XB XB XX CC Closing Flow Rate (min - max) (from to 1) Cartridge Only Cartridge Valve in Housings To avoid the activation of hose break valves on flow surges, the closing flow rate should be at least % above the normal flow rate. HYDAC Hose Break Valves eliminate uncontrolled movements of the actuator in case of line rupture. They are commonly applied with dead weight cylinders. These valves are volume limiting flat seat valves. At normal flow, the poppet is held open by a spring with enough force to counteract the force on the poppet created by the flow. When the supply line is ruptured, the flow from to 1 exceeds the specified flow rate, the P across the poppet creates a force greater than the spring force and closes the valve. This closing flow rate is adjustable. The valve opens automatically by pressurizing connection 1. Depending on the pressure P, the leakage rate through the valve is approximately to 6 in 3 / min. If this is excessive, the valve threads can be sealed and made leak-free. The valves are installed between actuators and possible line breakage points. A cartridge-type valve can be installed into an actuator port. A housing-type valve can be installed close to the actuator or even directly into the actuator itself. Size of Connections Dependent on Desired Closing Flow Rate (see below) SAE 9/16-18 SAE 3/4-16 SAE 1 1/16-1 SAE Straight Thread Port NPT Port SAE Straight Thread Port NPT Male Connector SAE Straight Thread Stud End GPM L/min NPT Male Connector SAE Straight Thread Port NPT Male Connector SAE 9/16-18 SAE 3/4-16 SAE 1 1/16-1 NPT 3/8 NPT 1 SAE 9/16-18 SAE 1 1/16-1 NPT 3/ Valves are shipped with maximum closing flow setting. Closing flow can be adjusted according to the curve on the next page. If closing flow must be set by factory, please specify when ordering. A5-16

71 Adjustment Curves for Closing Flow Rate The closing flow rate is dependent on the dimensions H. After loosening the lock nut, set the GAP to dimension H with a thickness gauge. The lock nut must be tightened after adjustment. FLOW CONTROL VALVES Adjusting Nut Lock Nut Gauge Thickness H Gauge Gap in mm Gap in inches SAE 9/16-18 SAE 3/4-16 SAE 1 1/16-1 After Adjustment, Pinch Thread At Point Immediately Behind Lock Nut Q in gpm Q in l/min The adjustment curves are valid for cartridge RBE...and for all housing valves RB... in accordance with Type and Size Codes charts on previous page. For model RB... the cartridge must be removed from the housing for adjustment. See special tool for installation and removal on page A5-19. Dimensions Cartridges øk øl C D F E 1 øh øj øg Hex Valve Type C D E F øg øh øj øk øl Hex RBE-SAE 9/16 RBE-SAE 3/4 RBE-SAE 1 1/ () 1.63 (7) (41).453 (11.5).531 (13.5).95 (3.5).138 (3.5).197 (5).56 (6.5).13 (3).14 (3.5).17 (4) 9/16-18UNF-B 3/4-16UNF-B 1 1/16-1UNF-B.374 (9.5).47 (1).79 (18) Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print..46 (11.7).64 (16.3).93 (3.6).315 (8).394 (1).63 (16).98 (.5).138 (3.5).56 (6.5).197 (5).17 (5.5).76 (7) Dimensions RBXX-SAE 1-1/16-1 RBCC-NPT 3/4 Housing Valve.75" 19mm 3.5" 83mm.75" 19mm 1." 5mm.44" 6mm 1." 5mm 1 1/16-1UNB 1 1/16-1UNB 1 1 3/4 NPT 3/4 NPT Hex 1.5" 38mm Hex 1.5" 3mm A5-17

72 FLOW CONTROL VALVES Dimensions RBXB-... SAE RBXB-... NPT D C E C D F 1 F E 1 E Hex Hex Housing Type C D E F Hex RBXB-SAE 9/ (54).5 (13).39 (1) 9/16-18UNF-B.75 (19) RBXB-SAE 3/ (6).56 (14).44 (11) 3/4-16UNF-B 1. (5) RBXB-SAE 1 1/ (83).75 (19).59 (15) 1 1/16-1UNF-B 1.5 RBXB-NPT 3/8.9 (53).59 (15) 3/8 NPT.88 () RBXB-NPT 1/.75 (7).78 () 1/ NPT 1. (5) RBXB-NPT (84).98 (5) 1 NPT 1.75 (44) SAE Cavity E C D.1 Y L ± 1 F 1 øk 45 1 øj øh Y øg Y. Y.5 Y Housing Type C D E F øg øh øj øk Min L RBE-SAE 9/ /16"-18UNF-B RBE-SAE 3/ /4"-16UNF-B RBE-SAE 1 1/ /16"-1UN-B Notes: 1. Dimensions are in inches (mm) and lbs (kg).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. Nominal Flow Curves Flow rate is dependent on operating setting H. See Adjusting Curves for Closing Flow Rates - Settings. Curves are valid for Cartridges RBE and Housing RB... in accordance with charts on previous page. Limit Lines indicate the maximum closing flow rates. These rates cannot be exceeded. Curves were established at 15 SUS. RBE-SAE 9/16-18 RBE-SAE 3/4-16 RBE-SAE 1-1/16-1 Q in l/min H=.16" H=.4" H=.35" H=.59" Q in l/min H=." H=.8" H=.39" H=.79" Q in l/min H=." H=.39" H=.6" H=.79" H=.18" A Q in gpm Q in gpm Q in gpm

73 Engineering Data Design Flat Seat Valve Mounting Method RBE Cartridge RB.. Housing Valve for In-line Installation Connection Refer to chart on page A5-16 Mounting Position Optional Direction of Flow 1 to Free Flow to 1 Free Flow; valve automatically closes if flow exceeds preset level Fluid General purpose hydraulic oil. Consult HYDAC for other media Operating Pressure Ratings Fluid Temperature Range Material P Max: 5 psi (35 bar) P Min: 145 psi / 1 bar -4 to 176 F (- to 8 C) Carbon Steel Weights FLOW CONTROL VALVES RBE lbs. SAE 9/ SAE 3/ SAE 1 1/ RBXB lbs. SAE 9/ /8 NPTF SAE 3/ / NPTF SAE 1 1/ NPTF RBXX lbs. SAE 1 1/ RBCC lbs. 3/4 NPTF.37 Recommendations Hose break valves, type RBE must only be used to safeguard users in the event of hose breaks. They must not be used as switching valves for repeated closing actions. If closing actions occur during normal operation, the setting of the hose break valve is not suitable for the operating parameters of the system. The hose break valve must be replaced by a new one with a modified setting. In order to prevent hose break valves reacting to flow rate fluctuations inherent in the system, e.g. due to switching of directional valves, the actuating flow rate should be at least % above the normal maximum system flow rate. If high viscosity fluctuations occur, the valves must be set to a higher actuating flow rate to ensure trouble-free operation at high viscosity. However, the valves must still react at a low viscosity. Since this range depends largely on the system, whose operational flow rate fluctuations can also depend on viscosity, the appropriate setting for the valve is best determined on site. Sizing Hose Break Valves In order for a hose break valve to work properly there must be a difference between the normal operating flow rate (from pump) and the emergency flow rate created by a hose or line break. The emergency flow rate must be significantly higher than the normal operating flow. Why? The hose break valve is designed to only be closed in an emergency situation. These valves should not be cycled (opened and closed) with the system. Cycling the valve and/or excessive vibrations will lead to premature failure of the valve components. How do you determine the emergency flow rate? You must perform a test with the actual system in a hose break simulation. This test should be run with the minimum load on the cylinder/lift to determine the minimum emergency flow rate for the system. To test, break the line open or open a directional valve and allow gravity to pull down the cylinder/lift. The flow rate measured during this test is the emergency flow rate. The hose break closing flow rate setting is adjustable and should be set to close at a flow rate between the normal flow rate and the emergency flow rate. The closing flow rate should be set at least % higher than the normal flow rate, and should be set at least % below the emergency flow rate. How do you set the closing flow rate for the valve? The gap between the poppet and the valve body is adjustable by means of the lock nut and adjustment nut on the end of the poppet. The larger the gap, the higher the closing flow rate for the valve. Installation Tools Cartridge Size Part Number 9/ / / A5-19

74 FLOW CONTROL VALVES AEV Series Automatic Air Vent Valves Description The HYDAC Air Vent Valve eliminates air bubbles which accumulate in hydraulic systems immediately after start-up or after long periods of shut-down of the system. The Air Vent Valve remains open until the valve reaches a 45 psi differential pressure. Pressure must be maintained above 45 psi to keep valve closed. This type of operation of the HYDAC Air Vent Valve allows for easy start-up of hydraulic systems. Due to the compact design the Air Vent Valve requires minimum space. Model Code AEV - 6 / 5 Part Number 33 Technical Data Operating Pressure Range P min 43 psi (3 bar) P max 87 psi (6 bar) Material Carbon Steel Operating Flow Range Q min.5 gpm (1 l/min) Q max 15 gpm (57 l/min) to achieve higher flow rates, parallel connection is possible Mounting The inlet port is connected to the pressure line and the outlet port should be connected back into the non-pressurized reservoir. For ventilation of pumps the valve should be mounted adjacent to the pump outlet. For system ventilation the valve should be mounted at the system s highest point. Mounting Positions Optional - see figures A and B. The return line must be connected to reservoir below the minimum oil level. A B Dimensions.8 (58mm) 1/4 NPT (both ports) AEV-6.87 (mm) Notes: 1. Dimensions are in inches (mm).. Dimensions are for general information only, all critical dimensions should be verified by requesting a certified print. A5-