Size |
N/A 20 in |
Dimension L |
N/A 5.23 in133 mm |
Dimension L Tolerance (±) |
N/A 0.12 in |
Dimension L1 |
N/A 5 in127 mm |
Dimension L1 Tolerance (±) |
N/A 0.04 in |
Dimension D1 |
N/A 19.44 in494 mm |
Dimension D1 Tolerance (±) |
N/A 0.08 in |
Dimension D2 |
N/A 25 in635 mm |
Dimension D2 Tolerance (±) |
N/A 0.08 in |
Dimension H1 |
N/A 16.73 in425 mm |
Dimension H1 Tolerance (±) |
N/A 0.31 in |
Dimension H2 |
N/A 16.33 in415 mm |
Dimension H2 Tolerance (±) |
N/A 0.31 in |
Dimension L2 |
N/A 13.58 in345 mm |
Dimension L2 Tolerance (±) |
N/A 0.31 in |
Diameter (Ø) DD |
N/A 1.79 mm45.5 in |
Diameter W |
N/A 1.41 in36 mm |
Applications |
N/A Chemicals & Vapors 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 : 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 : Stem Material of Construction : ASTM A 890 GR. 4A Integral Quantity : 1 Part Number : 5 Description : Gland Seals Material of Construction : Fluorocarbon (FKM) Quantity : 4 Part Number : 6 Description : Washer Material of Construction : PTFE Quantity : 2 Part Number : 7 Description : Bush Material of Construction : PFA Quantity : 2 Part Number : 8 Description : T-Bush Material of Construction : SS 304 Quantity : 2 Part Number : 9 Description : Disc Springs Material of Construction : 50 Crv 4 Quantity : 10 Part Number : 10 Description : Retainer Material of Construction : SS 304 Quantity : 2 Part Number : 11 Description : Seat Pads Material of Construction : Fluorocarbon (FKM)/SILICON Quantity : 2 Part Number : 12 Description : Body Bolts Material of Construction : ASTM 193 GR.B7 Quantity : 2 Part Number : 13 Description : Spring Washer Material of Construction : Steel Quantity : 2 Part Number : 14 Description : Gland Bolts Material of Construction : HT 12.9 Quantity : 2 Part Number : 15 Description : Gearbox Mounting Stud Material of Construction : SS 304 Quantity : 4 Part Number : 16 Description : Gear Box Material of Construction : Cast Iron Epoxy Parted Quantity : 1 Part Number : 17 Description : Thrust Collar Material of Construction : SS 304 Quantity : 2 Part Number : 18 Description : Bottom Cover Bolts Material of Construction : HT 12.9 Quantity : 2 |
