KEYSTONE SERIES GRF RESILIENT SEATED BUTTERFLY VALVES

Transcription

1 KEYSTONE SERIES GRF RESIIENT SETE UTTERFY VVES heavy duty double flanged concentric design resilient seated butterfly valve FETURES GENER PPICTION These valves are for water or air service where a drop-tight shut-off and double flanged body are required. TECHNIC T Sizes: N Pressure: 0 bar N End of line: bar N Vacuum service: 0. bar Temperature: -0 C to +0 C Flange accommodation: PN 0 SE 5/50 WW C07 Table //E JIS 0K S07 PN S9 Table /E Flange facing: Flat face (standard) Raised face (option) ouble flanged body design with face-to-face dimensions, according to EN 55 Series 0, PI 09 and WW C50 short. esigned according to EN 593 and PI 09. The seat is field replaceable and fully isolates the body and shaft from the flow. Primary shaft sealing exceeds the pressure rating of the valve and prevents leakage through shaft area to atmosphere. secondary shaft sealing provides back-up safety. molded-in O-ring in the seat for flange sealing eliminates the need for gaskets. seals prevent moisture penetrating into the shaft area. Rounded polished disc edge gives full concentric sealing, lower torques, longer seat life and drop-tight shut-off. Extended body neck allows for pipe insulation. ctuator flange according to ISO 5. Top and bottom shaft bearings for optimized support and minimum friction and decreased torque. Top bushing absorbs actuator side thrust loads. ll valves comply to Pressure Equipment irective (97/3/EU) odule +, CE arking. vailable approvals: S, NSF/NSI ST. Emerson.com/FinalControl 07 Emerson. ll Rights Reserved. VCTS-075-EN 7/0

2 KEYSTONE SERIES GRF RESIIENT SETE UTTERFY VVES N PRTS IST Item escription Qty ody isc 3 Seat 5 isc screw isc screw O-ring 7 Plug Plug circlip 9 Plug O-ring 0 ushing ody circlip circlip 3 ody O-ring O-ring 5 earing Parallel key TERI SPECIFICTION Part name aterial esignation EN/IN mat.no Remark ody uctile iron GJS-00-5 EN JS-030 ual certified to ST uctile iron GJS-00- EN ual certified to ST 395 0/0/ Carbon steel GP0GH EN.09 GX5CrNio9-- EN.0 isc 3 stainless steel GX5CrNio9-- EN.0 Comparable with CF 30 stainless steel GX5CrNio9-0 EN.30 Comparable with CF uplex GXCrNioN-5-3 EN.70 luminium bronze Cul0Fe-C EN CC33G Nickel aluminium bronze Cul0Fe5Ni5 EN CC333G Comparable with S 00 uctile iron expoxy CT GJS-00-5 EN JS-030 ax. temp. 0 C uctile iron nylon CT ax. temp. 0 C uctile iron FE CT uctile iron ebonite lined ax. temp. 00 C ax. temp. 5 C FE - Fusion bond epoxy 3 stainless steel X7CrNi- EN.057 Similar to ST 7/Gr. 3 uplex XCrNioN-5-3 EN. Super duplex XCrNioN5-7- EN.0 K500 onel IN 775 EN.375 Seat EP Food grade Fluoroelastomer (FK) isc screw uplex XCrNioN-5-3 EN. isc screw O-ring Plug Plug circlip Plug O-ring ushing /ody circlip /ody O-ring earing EP Fluoroelastomer (FK) Carbon steel Polyester PTFE/steel Food grade

3 KEYSTONE SERIES GRF RESIIENT SETE UTTERFY VVES N PRTS IST 0 Item escription ody isc Seat ottom shaft Through bolt ottom cover ottom cover screw ottom cover O-ring ushing ushing cover circlip ody O-ring O-ring earing Parallel key Parallel key disc shaft ushing cover screw ock nut Qty TERI SPECIFICTION Part name ody isc Seat Through bolt ottom cover ottom cover screw ottom cover O-ring ushing ushing cover circlip /ody O-ring earing ushing cover screw ock nut aterial uctile iron uctile iron Carbon steel 3 stainless steel 30 stainless steel uplex luminium bronze Nickel aluminium bronze uctile iron epoxy CT uctile iron nylon CT uctile iron FE CT uctile iron ebonite lined 3 stainless steel uplex Super duplex K500 onel EP uctile iron Steel class. - Zinc plated/coated Polyester Steel PTFE/steel Steel class. - Zinc plated/coated Steel class - Zinc plated/coated esignation GJS-00-5 GJS-00- GP0GH GX5CrNio9-- GX5CrNio9-- GX5CrNio9-0 GXCrNioN-5-3 Cul0Fe-C Cul0Fe5Ni5 GJS-00-5 EN/IN mat.no EN JS-030 EN EN.09 EN.0 EN.0 EN.30 EN.70 EN CC33G EN CC333G EN JS-030 X7CrNi- XCrNioN-5-3 XCrNioN5-7- IN 775 EN.057 EN. EN.0 EN.375 Remark ual certified to ST ual certified to ST 395 0/0/ Comparable with CF Comparable with CF Comparable with S 00 ax. temp. 0 C ax. temp. 0 C ax. temp. 5 C FE - Fusion bond epoxy ax. temp. 00 C Similar to ST 7/Gr. 3 (optional) Food grade Food grade GJS-00-5 EN JS-030 3

4 KEYSTONE SERIES GRF RESIIENT SETE UTTERFY VVES N blind holes threaded VVE IENSIONS (mm) Size (N) C E F J N Q () T (3) G Key x 0 x 0 x 0 x x 5 x Top plate drilling olt No. Holes circle holes α dia U () dapt. code Weight (kg) () F F F F5 F5 F Q dimension is the minimum allowable pipe or flange inside diameter at the centered body face to protect the disc sealing edge against damage when opening the valve.. Weight may vary depending on trim materials used. 3. EN 55 standard allows for both 5 and 90 mm face to face on N 750. FTF of 90 mm is standard with 5 mm FTF as an option. Consult factory for availability.. Tap depth. 5. See installation, operation and maintenance manual (IO) for detailed bolting information.

5 J J J J N NPS Q T C J G R F TopplateSize E P N PC Hole dia No α Weight Key width Key height mm in mm mm mm mm mm mm mm mm mm mm mm mm ISO5 mm mm mm mm mm mm kg mm mm 05 KEYSTONE ,5 35, F , N NPS SERIES N NPSGRF Q RESIIENT QT SETE C J UTTERFY GT RC FJ TopplateSize VVES G R E F P TopplateSize N E PC P Hole N dia No PCα Hole Weight dia Key Nowidth αke 0 0 mm ,5 05, F , 5 in mm mm mm mmin mm mm mm mm mm mm mm mm mm ISO5 mm mm mm mm mm ISO5 mm mm mm mm mm mm mm , F , 5 05 mm kg mm , , 5 9, , F F , , , F , , , 5 7, , F F , 5 55, , F , , , F F , , ,5 55 7, F , , , F F , , , F , , , F F , , , F , , , 5 57, , F F , , , F , , , F F , , N , , F F , , , , F F , , ØN PC ØE G R F TopplateSize E P N PC Hole dia No α Weight Key width Key height Key length m mm mm ISO5 mm mm mm mm mm mm kg mm mm mm F , F , F , F , F , F , R F , F , 5 3 3ØG F , 5 0 R 0 ØG T ØN T T a a a PC ØE ØN PC ØE ØG R ØE blind holes threaded P P C F P C F C F Q Q Q ØG R P C F KEYSTONE ll information hereon is of a proprietary nature confidential and the prop erty of Pen tair Valves & Controls.V. loaned to others for expres se d purposes onl y and sh all KEYSTONE not be reproduced or disclosed wi thout written consent of the comp any. ll information hereon is of a proprietary nature confidential and the prop erty of Pen tair Valves & Controls.V. loaned to others for expres se d purposes onl y and sh all not be reproduced or disclosed wi thout written consent of the comp any. KEYSTONE ll information hereon is of a proprietary nature confidential and the prop erty of Pen tair Valves & Controls.V. loaned to others for expres se d purposes onl y and sh all not be reproduced or disclosed wi thout written consent of the comp any. Q VVE IENSIONS (mm) Size (N) C E F J N P Q () R T G Key circle holes α dia KEYSTONE x F ll information hereon is of a proprietary nature confidential and the prop erty of Pen tair Valves & Controls.V. loaned to others for expres se d purposes onl y and sh all not be reproduced or disclosed wi thout written consent of the comp any. Top plate drilling Key olt No. Holes x F x F x F x F x F x F x F x F0 U (3) dapt. W () code (kg). Q dimension is the minimum allowable pipe or flange inside diameter at the centered body face to protect the disc sealing edge against damage when opening the valve.. Weight may vary depending on trim materials used. 3. Tap depth.. See installation, operation and maintenance manual (IO) for detailed bolting information. 5

6 KEYSTONE SERIES GRF RESIIENT SETE UTTERFY VVES TORQUE PPICTION FCTOR CTEGORIES pplication I Clean liquid lubricating media (water, clean oils, lube oil, mineral oil, etc.); and with no deposit or chemical attack, valve operated at least once a week. Temperature range from 0 C to maximum temperature rating of the elastomer seat. pplication II Other liquid media and lubricating gases (aqueous liquids, such as food & beverage, water, etc.); and with minor deposit or chemical attack, valve operated at least once a month. Temperature range from 0 C to maximum temperature rating of the elastomer seat. pplication III a. ry non-abrasive media or gases (non-abrasive powders and dry gas); or b. Fluids with moderate deposit or chemical attack; or c. Valves operated less than once a month. Temperature range from 0 C to maximum temperature rating of the elastomer seat. pplication IV a. ry abrasive media and degreasing applications (sand, cement, silicone free, oxygen cleaned); or b. iquids with severe deposit; or c. Valves not frequently operated (once a year). ll above with temperature range from -0 C to maximum temperature rating of the elastomer seat.. For applications with temperatures above or below the guidelines above, please consult factory.. For dry service valves it is suggested to use U/C discs (reduced diameter) when service conditions are less than 3.5 bar. VVE SETING N UNSETING TORQUES (Nm) pplication Valve size (N) ΔP (bar) I () (U/C) II () (U/C) III () () (,) 579 () (U/C) IV () () 53 (,) () (U/C) U/C refers to reduced diameter disc option.. Use a minimum of Class. steel bolts to connect actuator to valve.. uplex shaft not suitable for these conditions, use only 3 stainless steel or super duplex. XIU OWE SHFT TORQUES (Nm) Valve size (N) material SS (SS.057) uplex (SS.) Super duplex (SS.0)

7 KEYSTONE SERIES GRF RESIIENT SETE UTTERFY VVES FOWRTE CO-EFFICIENTS - K v VUES isc opening (degrees) Size (N) NOTE K v = The volume of water in m 3 /hr that will pass through a valve with a pressure drop of bar at 0 C PRESSURE-TEPERTURE IGR Seat isc Size range Valve Temperature ( C) material material ody material (N) rating** EP ll metal I GJS Std / EO 0 bar / bar EP ll metal I GJS00-/ CS GP0GH/ SS GX5CrNio Std / EO 0 bar / bar / I GJS00-5/ I GJS00-/ ll metal white CS GP0GH/ SS GX5CrNio Std / EO 0 bar / bar FK ll metal I GJS00-5/ I GJS00-/ CS GP0GH/ SS GX5CrNio Std / EO 0 bar / bar bar / bar ** Standard / End of line TEPERTURE PERFORNCE COTE ISC isc material Coating Size range (N) C GJS00-5 / GJS00- I epoxy coated to 0 / -0 to 0 GJS00-5 / GJS00- I nylon coated to 0 / -0 to 0 GJS00-5 / GJS00- I FE coated to 5 / -0 to 5 GJS00-5 / GJS00- I ebonite coated to 00 / -0 to 00 POSSIE FNGE RIINGS Flange drilling Valve size (N) EN 09 PN 0 N/ N/ N/ N/ N/ ISO 0 PN 0 N/ N/ N/ SE.5 Class 50 See.7 N/ SE. Class 5 N/ N/ N/ N/ N/ N/ SE.7 Class 50 See.5 N/ WW C07 Table //E N/ N/ SS SP Class 50 N/ SE.7 Class 50 N/ O O N/ O O O O O N/ JIS 0 0K N/ N/ N/ JIS 0 5K O O O O N/ O O O N/ O N/ S9 Table N/ N/ N/ N/ S07 PN N/ N/ N/ N/ S9 Table E N/ N/ O Standard possible for all versions Optional, contact factory N/ Not applicable ata is valid for flat face flanges. For raised face, please consult factory See installation, operation and maintenance manual (IO) for detailed bolting information. 7

8 KEYSTONE SERIES GRF RESIIENT SETE UTTERFY VVES SEECTION GUIE Example: GRF S S E0 I ody style GRF ouble flanged Size 000 N 00/NPS 00 N 00/NPS 0700 N 700/NPS 350 N 350/NPS N 750/NPS N 00/NPS N 00/NPS N 500/NPS N 900/NPS 3 00 N 00/NPS 000 N 000/NPS 0 50 N 50/NPS 050 N 050/NPS 00 N 00/NPS 7 00 N 00/NPS ody 0 uctile iron GS-00-5 C0 Carbon steel uctile iron GJS-00- S0 3 stainless steel isc uctile iron - epoxy S 30 stainless steel uctile iron - nylon luminum bronze 3 uctile iron - FE [] N0 Nickel aluminum bronze 7 uctile iron - Ebonite U0 uplex S0 3 stainless steel V0 Super duplex S 3 stainless steel V0 Super duplex U0 uplex onel K500 Seat E0 EP (food grade) N0 (food grade) F Fluoroelastomer FK [] Flange drilling SE 5/50 J JIS 0-0K 5 WW C07 P ISO PN E S9 table E P ISO PN 0 S 07 PN/S9 table ctuator mounting I ISO mount ctuation 00 None G Gear - blue G5 Chainwheel - blue Special 000 None P0 Reduced disc for 50 psi 07 Vacuum holes and fittings Coating 00 Standard blue 03 C5 Keystone blue 0 C3 Keystone blue 0 FE coated body - blue. Fluoroelastomer (FK) available in size up to N 000 only.. FE = Fusion bond epoxy. Other options are available on request. Please consult your local sales representative. onel is a registered trademark of the Special etals Corporation.