Pressure Seal Check Valve
Brand : HFT
Product origin : Wenzhou
Delivery time : 2-5weeks 20000set/month
Supply capacity : 10000set
1. Body-bonnet gasket with closing at pressure – Pressure is used to create a hermetic closure. The higher the pressure, the more hermetic the closure.
2. TRIM completely Stellite coated – Long-lasting disk, seat and back-seat of surface.
3. Welded seat – Eliminates leak between seat and body, does not loosen due to temperature fluctuations or vibrations.
Size: 2″ – 16″
Pressure: 900 – 2500LB
Material: we can offer valves carried out in WCB, WC1, WC6, and WC9.
Design and production standard: ASME B16.34
Distance between flanges: API 6D, ASME B16.10
Connected in accordance with standard: ANSI B16.25
Test standard: API598, API 600
Medium: The valve is suitable for several media including water, steam, oil, gas, petrol products, nitric acid, acetic acid, etc.
Working temperature: from -29℃ up to more than 600℃