Unit of Measure
Specifications
Brands |
N/A UNPPolyvalves |
Size |
N/A 125 mm |
Dimension F/F |
N/A 2.36 in60 mm |
Dimension D |
N/A 7.3 in185 mm |
Dimension A |
N/A 4.2 in107 mm |
Minimum Required Pipe Inner Diameter (d) |
N/A 4.4 in110 mm |
Actuator Type |
N/A Gear Operator Lever |
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 |
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 |
N/A
Part Number : 1 Description : Body Material of Construction : ASTM A 216 GR. WCB Quantity : 2 Part Number : 2 Description : Seal Material of Construction : PTFE/MPTFE/TFM Quantity : 1 Part Number : 3 Description : Disc Material of Construction : Duplex /Super /Duplex/ AL Bronze/Cf8/CF8M Quantity : 1 Part Number : 4 Description : Seal 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 : Allen CSK Bolts Material of Construction : HT 12.9 Quantity : 3 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 : 2 Part Number : 18 Description : Grub Screw Material of Construction : Steel Quantity : 1 |
Note |
N/A
L = Face to face dimension of Butterfly Valve a = Chord of disc in open position ID (d) = Minimum Pipe ID Required 50mm to 100mm size Lever Type, Above 100mm size Gear Type |