Series 740 Bidirectional Knife Gate Valve

Body Style: Single Piece – Lug
Size Range: NPS 2 to 36 / DN 50 to 900
Pressure Ratings: 2-24 150psi | 30-36 100psi
50-600mm 10 bar | 750-900mm 7 bar
Seat Options:
Buna-N: -34°-194°F / -36°-90°C
EPDM: -65°-248°F / -54°-120°C
Viton®: -15°-392°F / -26°-200°C
Packing Options:
Pure PTFE 260°C / 500°F
PTFE Impegnated Synthetic Fiber 232°C / 450°F
PTFE w/Buna-N Quad Seal 90°C / 194°F
PTFE w/Viton® Quad Seal 200°C / 392°F
PTFE w/EPDM Quad Seal 120°C / 248°F
Gate Options:
316, 317 Stainless Steel
SAF 2507 Duplex
SAF 2205 Duplex
17-4H Stainless Steel
Hastelloy® C
Body Options: CF3M Stainless Steel
SAF 2205 Duplex
SAF 2507 Duplex
Ductile Iron
Design: MSS SP-81
Testing: MSS SP-151
Face to Face: MSS SP-81
Certification: CE/PED, Canadian CRN
Drilling: ASME B16.5 CL150, ASME B16.47 CL150
Actuator Options: Handwheel, Bevel Gear, Pneumatic, Hydraulic, Lever, Electric