VB2, VB3 Ball Valve/Actuator Assemblies

Transcription

1 V2, V all Valve/ctuator ssemblies TURS PROUT T V2 V V2 ll Models Sizes from 1/2 in. to 2 in. with internal nominal pipe thread (NPT) connections. qual Percentage flow characteristics. ield configurable for normally open or normally closed fail-safe position. Removable manual operating handle to control valve during installation or in an event of power failure. NSI lass IV leakage specification (.01% of v ). hoice of four actuation control schemes: Non-Spring Return loating, Non-Spring Return Modulating, Spring Return 2V 2-Position, Spring Return Modulating/loating. The bracket design allows the actuator to be mounted on the valve in any of four positions. PPLITION The V2 Two-Way and the V Three-Way all Valve ssemblies, with and without actuators, control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HV) systems for two-position or modulating functions. These valve assemblies can be ordered with or without factory-mounted non-spring return or spring return directcoupled actuators (). V2 (Two Way) Wide v choices from 0.8 to Valve ball and stem are either nickel plated brass or 16 stainless steel. V (Three Way) Wide v choices from 1.0 to Valve installs in a tee pattern, no extra elbows or piping required. Valve ball and stem are nickel plated brass. ontents pplication... 1 eatures... 1 Specifications... 2 Ordering Information... 2 Installation... 5 Operation and heckout... 7 Typical Specifications... 8 U.S. Registered Trademark opyright 200 Honeywell International Inc. ll Rights Reserved

2 V2, V LL VLV/TUTOR SSMLIS SPIITIONS Models: See Table 1. imensions: See ig. 1 and 2. ody Style: Two-way all Valve, full or reduced port using an insert. Internal NPT connections. ody Size: 1/2 in. to 2 in. NPT. apacity: See Tables 2 and. ody Pressure Rating (maximum): 60 psi (282 kpa) at 250 (121 ). ontrolled Medium: Water or Glycol solutions up to 50%. Not suitable for combustible gases. Medium Temperature Range: -22 to +250 (-0 to +121 ). Maximum ifferential Pressure: See Table. low haracteristics: 2-Way: qual Percentage. -Way: Port to : qual Percentage. Port to : Linear. Materials: ody: orged rass (STM 28). low Optimizer: NORYL. all and Stem: 2-Way: Nickel Plated rass or 16 Stainless Steel. -Way: Nickel Plated rass. Stem Seals: PM O-Rings. all Seals: Reinforced Teflon Seals with PM O-Rings. pprovals: Valves: NSI lass IV closeoff/leakage. ctuators: See literature for the given actuator. ccessories: Wing Nut for ctuator Retaining lip Screw for Handle Screw for ctuator Retaining lip Handle ctuator Retaining lip for standard operation ctuator Retaining lip for fail-safe operation. Table 1. Model Selection. V Valve, all 2 Two-way type Three-way type 1/2 in. NPT / in. NPT 1 in. NPT 1-1/ in. NPT 1-1/2 in. NPT 2 in. NPT v esignator See Table 2 for Two-way valves. See Table for Three-way valves. G Nickel plated brass trim S Stainless Steel trim (two-way only) X V 2 Non-Spring Return, loating actuator (ML6161) Non-Spring Return, Modulating actuator (ML7161) Spring Return, 2V, 2-position actuator (S052-2POS) Spring Return, Modulating/ loating actuator (S05010) No actuator ORRING INORMTION When purchasing replacement and modernization products from your TRLIN wholesaler or distributor, refer to the TRLIN atalog or price sheets for complete ordering number. If you have additional questions, need further information, or would like to comment on our products or services, please write or phone: 1. Your local Honeywell utomation and ontrol Products Sales Office (check white pages of your phone directory). 2. Honeywell ustomer are 1885 ouglas rive North Minneapolis, Minnesota In anada Honeywell Limited/Honeywell Limitée, 5 ynamic rive, Scarborough, Ontario M1V Z9. International Sales and Service Offices in all principal cities of the world. Manufacturing in ustralia, anada, inland, rance, Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S

3 V2, V LL VLV/TUTOR SSMLIS Table 2. Two-Way v Values. v esignator Pipe Size G 1/2 in a / in a 28.6 a 1 in / in /2 in in a enotes full port valve (with no insert). Recommend using a two-position actuator. Table. Three-Way v Values. v esignator Pipe Size 1/2 in a / in a 1 in a 22. a 0.8 a 1-1/ in a.1 a 1-1/2 in a 2 in a a enotes full port valve (with no insert). Recommend using a two-position actuator. NOT: Table. loseoff, ifferential Pressure Ratings. Valve Type Valve Size (in NPT) Pressure Rating (in psi) 2-Way 1/2 10 / / 1-1/2 2 -Way 1/2 50 / 1 1-1/ 0 1-1/2 2 loseoff pressures measured using a 5 lb-in. actuator. pplication Notes low haracteristics The V2 Two-Way all Valves have: an equal percentage flow characteristic. The V Three-Way all Valves have: between ports and : an equal percentage flow characteristic. between ports and : a linear flow characteristic. Required Torque oth Honeywell non-spring return and spring return lowtorque direct coupled actuators can be utilized with the V2 and V valves. 5 lb-in. provides sufficient torque to close the valve at rated closeoff. (See Table.)

4 V2, V LL VLV/TUTOR SSMLIS SIZ 1/2 in. / in. 1 in. 1-1/ in. 1-1/2 in. 2 in. MOL NO. V2 V2 V2 V2 V2 V2 2-/8 2-/8 2-/ -1/16-1/ -/16-7/16-11/16-7/16-7/16-11/16-7/16-11/16-11/16-15/16-7/16-15/16-7/16-15/16 5-/16 5-/16 5-/ 6-/8 6-1/2 6-7/16 6-1/2 6-9/16 6-/ 7-/8 6-11/16 6-1/ /16 7-1/16 7-/16 7-7/16 8-1/8 8-5/16 8-1/8 8-5/16 8-5/ /16 8-7/8 8-11/16 9-1/16 9-1/16 8-7/8 8-7/8 10-1/2 M1975 ig. 1. V2 dimensions in inches. SIZ 1/2 in. / in. 1 in. MOL NO. V V V 2-/ -1/8-1/8-1/8 6-1/2 6-1/2 6-9/ G /16-1/ 6-/ 9-1/2 2-7/16 G 1-1/ in. 1-1/2 in. V V -1/ -/16-7/16-1/2-1/ -1/2-1/2 7-/8 6-/ 6-1/ / /2 9-1/2 9-15/ /16-1/8 2-/8 2-/ 2 in. V -11/16-7/16-5/16 7-1/16 7-/16 7-7/ / / -1/8-5/8 M197 ig. 2. V dimensions in inches

5 V2, V LL VLV/TUTOR SSMLIS INSTLLTION When Installing this Product Read these instructions carefully. ailure to follow them could damage the product or cause a hazardous condition. 2. heck ratings given in instructions and on the product to ensure the product is suitable for your application.. Installer must be a trained, experienced service technician.. fter installation is complete, check out product operation as provided in these instructions. Preparation UTION quipment amage Hazard. oreign particles like dirt and metal chips can damage the ball seals. lean upstream lines prior to installation. MIX ISHRG WTR TO HT LO ULL HT V OILR YPSS PUMP ig.. oiler bypass for reset control. V M19522 HTING OIL UTION quipment amage Hazard. Improper chemicals can damage the valve. Use neither aerosol products nor petroleum-based lubricants. PROPORTION HT V 1. lean the lines upstream of particles larger than 1/16 in. diameter (welding slag, pipe scale and other contaminants). 2. Proceed with installation once the system specifics (expansion/contraction of the system and its medium as well as operating pressures) are within tolerances.. liminate air from system.. Two-way valves are marked to show flow direction. IMPORTNT low arrows must point in the direction of the flow for proper operation. NOT: or three-way valve mounting, see ig. through 5. SUPPLY MIN NO HT RTURN MIN 2. V 2. NO LOW THROUGH OIL 5. Stem rotation: a. or two-way valves: (1) lockwise to close. (2) ounterclockwise to open. b. or three-way valves: (1) lockwise to increase to flow. (2) ounterclockwise to increase to flow. 6. Valve must be mounted with the actuator/bracket above the valve body. o not install the valve with the stem below horizontal or upside down. (See ig. 6 and 7.) M1952 ig.. Three-way mixing valve operation with coil bypass. PORT RTURN SUPPLY PORT OIL PORT M1952 ig. 5. Three-way ball valve flow orientation (not to scale)

6 V2, V LL VLV/TUTOR SSMLIS M19525 ig. 6. Vertical valve installation. 5 5 G H I M19526 ig. 7. cceptable valve angle from vertical. J K M19519 Part escription Handle (removable) for manually rotating shaft Screws (2) Stem assembly cover Stem assembly Screws (2) Hold-down ring (to attach mounting plate to valve) G olt H nti-rotation bracket I Mounting plate J Wing nut K Valve body ig. 8. Valve assembly exploded view

7 V2, V LL VLV/TUTOR SSMLIS Mechanical Installation The valves are tapped in NPT and should be sealed with an approved pipe sealant. Torque should not exceed 75 ft-lb. See ig. 1 and 2 for valve dimensions. Refer to actuator literature for actuator dimensions. Mounting Plate djustment The ctuator Mounting Plate can be rotated to a different position for installation in confined spaces. This is accomplished as follows: 1. Remove the handle from the shaft and set it aside. 2. Remove the two screws that hold the stem assembly to the mounting plate and set them aside.. Remove and set aside the stem assembly.. Remove and set aside the two screws that attach the mounting plate to the valve. 5. Remove and set aside hold-down ring from mounting plate. 6. Rotate mounting plate around valve top to the desired position. NOT: Take note of the screw hole positions on the valve. They limit the mounting plate positions. 7. Lower ring down to valve body and engage it in the new position relative to the mounting plate. 8. Tighten screws to valve body securing the mounting plate. 9. Reattach the stem assembly to the mounting plate. 10. If desired, replace the handle on the shaft. NOT: See ig. 8 for valve exploded view. lectrical Installation 1. If necessary, remove actuator wiring cover. 2. Wire the actuator according to the appropriate diagram.. If applicable, position reverse/direct acting switch for desired operation.. Replace cover. OPRTION N HKOUT Once both the mechanical and electrical installations are complete: 1. ycle the actuator to verify that the direction of rotation suits the control sequence. 2. If the rotation direction is incorrect: a. or 2-position control actuators: Remount actuator on the bracket. b. or floating control actuators: Reverse two control signal wires (W/W). c. or analog control actuators either: (1) Reposition reverse/direct acting switch, or (2) Remount actuator on the bracket.. If the control scheme requires fail-safe operation, ensure that, upon removal of power, the fail position coincides with the control sequence.. If the fail-safe position is incorrect, adjust the actuator to fail in the correct position. (See actuator instructions for details.) or detailed actuator information, see Honeywell forms: ML6161,ML7161 Product ata Sheet S05,S10,S20 Series ctuator Product ata Sheet

8 V2, V LL VLV/TUTOR SSMLIS TYPIL SPIITIONS all Valve Valve housing shall consist of forged brass rated at no less than 60 psi at 250. Standard valve ball shall consist of chemically nickel-plated brass. Manufacturer shall be able to provide optional 16 stainless steel ball and stem for two-way valves. Valve shall have a blow-out proof stem with two PM O-rings with minimum 600 psi rating. Manufacturer shall be able to provide glass-filled polymer ball insert to make flow control equal percentage. Valves shall be Honeywell. Two-way valves shall have PM O-rings behind ball seals to allow for a minimum closeoff pressure of 100 psi with actuator which provides 5 lb-in. torque for 1/2 in. to 2 in. sizes. Valve shall be available with a minimum of 25 unique v values. Valve shall be available with fixed end internal sweat or union end connections. Three-way valves shall be installed in tee configuration with actuator perpendicular to shaft. Valve shall not require elbows of any kind. Three-way valves shall have PM O-rings behind ball seals to allow for a minimum closeoff pressure of 0 psi with an actuator that provides 5 lb-in. torque for 1/2 in. to 2 in. sizes. Valve ctuator ontrol valve actuator shall accept analog modulating [(0)2-10 Vdc], floating (tri-state), or two-position signal as indicated in the control sequence. ctuators shall be by Honeywell. ctuator shall provide minimum torque required for full valve shutoff position. Wiring terminals shall be provided for installation to control signal and power wiring. ccessories Identification tags shall be available for all valves; tags shall be indelibly marked with v, model number, and tag location. utomation and ontrol Solutions Honeywell International Honeywell urope S.. Honeywell Latin merican Honeywell International Inc. Honeywell Limited-Honeywell Limitée ontrol Products venue du ourget Region 1985 ouglas rive North 5 ynamic rive Honeywell uilding 110 russels 80 Sawgrass orporate Parkway Golden Valley, MN 5522 Scarborough, Ontario 17 hangi usiness Park entral 1 elgium Suite 200 M1V Z9 Singapore 8607 Sunrise L Rev. 6-0 Printed in U.S.. on recycled paper containing at least 10% post-consumer paper fibers.