Pneumatic Knife Gate Control Valve, 2-24 Inch, CF8M, 150 LB

Product Introduction

Product Name: Pneumatic Knife Gate Control Valve
Size Range: 2 Inch - 24 Inch, DN50-DN600
Body Material: ASTM A351 CF8M, Stainless Steel, Carbon Steel, Special Alloy.
Max Working Pressure: Class 150 LB
Temperature Range: -29°C to +800°C
Gate Material: Stainless Steel Chrome Plated, Special Alloy
Seat Material: Stainless Steel+STL, EPDM (120°C) / Viton(200°C) / PTFE(200°C) / NBR(90°C)
Face to Face: MSS SP-81
Flange Standard:  GB/T 9113.1, JB/T 79.1, HG 20592, ASME B16.5, EN1092-1
Applications: Pulp & Paper, Water Treatment, Beverage & Food, Fine Chemical, Power Planet, Steel Industry, etc.

Features:

1. Beveled knife edge delivers strong cutting stress and tight sealing.
2. PTFE resilient point guider prevents metal-to-metal contact between gate and body.
3. Increased gate thickness available for higher pressure applications.
4. Replaceable side-entry seat reduces maintenance costs.
5. Adjustable preloaded seat ensures various sealing classes and compensates for normal seat wear.