Unit of Measure
Specifications
Brands |
N/A UNPPolyvalves |
Industry Standard |
N/A American Society for Testing and Materials (ASTM) American Petroleum Institute (API) American National Standards Institute (ANSI) |
Actuator Type |
N/A Lever |
Type |
N/A Lug |
Dimensions
Size |
N/A 2.5 in |
Dimension L |
N/A 1.97 in50 mm |
Dimension L Tolerance (±) |
N/A 0.12 in |
Dimension L1 |
N/A 1.81 in46 mm |
Dimension L1 Tolerance (±) |
N/A 0.04 in |
Dimension D1 |
N/A 2.55 in65 mm |
Dimension D1 Tolerance (±) |
N/A 0.08 in |
Dimension D2 |
N/A 5.51 in140 mm |
Dimension D2 Tolerance (±) |
N/A 0.08 in |
Dimension H1 |
N/A 3.54 in90 mm |
Dimension H1 Tolerance (±) |
N/A 0.31 in |
Dimension H2 |
N/A 5.39 in137 mm |
Dimension H2 Tolerance (±) |
N/A 0.31 in |
Dimension L2 |
N/A 10.47 in266 mm |
Dimension L2 Tolerance (±) |
N/A 0.31 in |
Diameter (Ø) DD |
N/A 0.55 mm14 in |
Diameter W |
N/A 0.43 in11 mm |
Feature Offered
Applications |
N/A Chemicals & Vapours Most Corrosive & Aggressive |
Standards Followed |
N/A
Design : API 609 Wafer & Lug Face To Face Dimensions : API 609 Category : A Connection Rating : ANSI B 16.5 Test : API 598 |
Body |
N/A ASTM A 216 GR. WCB |
Disc Lining Materials |
N/A Perfluoro-Alkoxy (PFA) |
Seat/Liners |
N/A Isostatically Moulded Polytetrafluoroethylene (PTFE) |
Valve Painting |
N/A Epoxy 2 Part Paint |
Perfluoro-Alkoxy (PFA) Temperature |
N/A -40 to 450 ºF |
Disc Sealing |
N/A Class VI, Tight Shut Off as Per API 598 |
Shaft Seals |
N/A Loaded Packing with Gland Covers on Top & Bottom |
Maximum Pressure |
N/A 225 psi |
Flow Direction |
N/A Bi-Directional |
Spark Test for Lined Components |
N/A 20 KVDC |
Options Available
Standards Followed Options Available |
N/A Test : ISO 9393-2 OR BS EN 12266-1-2003 |
Body Options Available |
N/A ASTM A 351 GR. CF8 OR 8M |
Disc Lining Materials Options Available |
N/A Fluorinated Ethylene Propylene (FEP) Polyvinylidene Fluoride (PVDF) Ethylene Tetrafluoroethylene (ETFE) Ethylene ChloroTriFluoroEthylene (ECTFE) Polypropylene Homopolymer (PPH) |
Seat/Liners Options Available |
N/A Isostatically Moulded TFM / or MPTFE |
Valve Painting Options Available |
N/A Polyurethane (PU) Paint |
Perfluoro-Alkoxy (PFA) Temperature Options Available |
N/A Lining in FEP, ETFE & PVDF is Available with Different Temperature Range |
Material List
Material List |
N/A
Part Number: 1 Description: Body Material of Construction: ASTM A 216 GR. WCB Quantity: 2 Part Number: 2 Description: Seat Material of Construction: PTFE / MPTFE / TFM Quantity: 1 Part Number: 3 Description: Disc Material of Construction: ASTM A 890 GR. 4A + PFA Quantity: 1 Part Number: 4 Description: Seat Pad Material of Construction: Fluorocarbon (FKM) / SILICON Quantity: 2 Part Number: 5 Description: Washer Material of Construction: PTFE Quantity: 2 Part Number: 6 Description: Gland Seals Material of Construction: Fluorocarbon (FKM) Quantity: 4 Part Number: 7 Description: T-Bush Material of Construction: SS 304 Quantity: 2 Part Number: 8 Description: Disc Springs Material of Construction: 50 Crv 4 Quantity: 6 Part Number: 9 Description: Retainer Material of Construction: SS 304 Quantity: 2 Part Number: 10 Description: Pin For Handle Material of Construction: STEEL Quantity: 1 Part Number: 11 Description: Handle Material of Construction: WCB Quantity: 1 Part Number : 12 Description : Teeth Plate Material of Construction : WCB/SS Quantity : 1 Part Number : 13 Description : Thrust Collar CSK Bolts Material of Construction : HT 12.9 Quantity : 4 Part Number : 14 Description : Thrust Collar Top Material of Construction : HT 12.9 Quantity : 1 Part Number : 15 Description : Sleeve Material of Construction : SS 304 Quantity : 1 Part Number : 16 Description : Body Bolts Material of Construction : ASTM 193 GR. B7 Quantity : 2 Part Number : 17 Description : Bush Material of Construction : PFA Quantity : 2 Part Number : 18 Description : Grub Screw Material of Construction : STEEL Quantity : 1 |
