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 Wafer |
Dimensions
Size |
N/A 2 in |
Dimension L |
N/A 1.85 in47 mm |
Dimension L Tolerance (±) |
N/A 0.12 in |
Dimension L1 |
N/A 1.69 in43 mm |
Dimension L1 Tolerance (±) |
N/A 0.04 in |
Dimension D1 |
N/A 1.97 in60 mm |
Dimension D1 Tolerance (±) |
N/A 0.08 in |
Dimension D2 |
N/A 4.76 in121 mm |
Dimension D2 Tolerance (±) |
N/A 0.08 in |
Dimension H1 |
N/A 3.27 in83 mm |
Dimension H1 Tolerance (±) |
N/A 0.31 in |
Dimension H2 |
N/A 4.6 in117 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: Allen CSK Material of Construction: HT 12.9 Quantity: 3 Part Number: 13 Description: Teeth Plate Material of Construction: WCB / SS Quantity: 1 Part Number: 14 Description: Thrust Collar Top Material of Construction: SS 304 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: 1 Part Number: 18 Description: Grub Screw Material of Construction: STEEL Quantity: 1 |
