ZhengFeng's dual plate check valves are intended for high pressure, high temperature applications in all types of fluid except where severe.



Principle:
Dual plate check valves’ design and manufacture according to API 594 and E101 standards of reasonable structure, excellent performance, beautiful shape.
Features:
1. The cavity of the valve adopts pressure self-tightening sealing structure, the higher the medium pressure, the better the sealing performance;
2. The two ends of the branch pipe are welded to meet different requirements of the pipe
3. The sealing surface of valve disc and valve seat is welded by stellite hard alloy, which has good wear resistance, high temperature resistance, corrosion resistance, abrasion resistance and long service life;
4. The disc rotates around the pin outside the seat to reduce the impact of closing;
5. Built-in pin shaft structure, reduce leakage point, more reliable use.
Product Range:
Body material: carbon steel, stainless steel, alloy steel, etc.
Nominal diameter:1/2"~48"
Pressure range:Class150~2500(PN10~PN420)
End Connection: Wafer, Lug, RF
Working temperature:-29℃~+560℃
Brand |
ZhengFeng |
Valve Type |
Dual Plate Check Valve |
Valve Material |
carbon steel, stainless steel, alloy steel, etc |
Valve Test |
100% quantity tested before delivery |
Valve Guarantee |
18 months from the date of dispatch ex works, or 12 months from date of commodity installation. |
Valve Painting |
Customer request |
Valve Package |
Wooden case |
MOQ |
No requirement |
Valve Certificate |
API 6D/CE/ISO9001/ISO14001 |
Delivery Detail |
Shipped in 4 or 6 weeks after payment |
Port |
SHANGHAI |
Payment Terms |
L/C,D/A,D/P,T/T |
Certificate Offered |
Packing List,Commercial Invoice,Test Reports and Material Certificates,Certificate of quality and quantity, Seller’s Certificate of Guarantee |
Welcome to our website! Please feel free to send us your inquiry in detail, we will reply you as soon as possible.