Double Flange Dual Plate Swing Check Valve
1. Small volume and light weight;
2. Smooth fluid passageway and small fluid resistance;
3. Rapid closing and flexible actions of the valve clack;
4. Small closing impact, water hammer is not liable to be generated;
5. Compact and reasonable product structure, reliable tightness and good performance.
Main Parameter Specification
1. Inspection and test: API598, JB/T9092;
2. Design and manufacture: API594, API 6D, JB/TB8937;
3. Face to face and end to end: API594, API6D, DIN3202, JB/T8937;
4. Pressure-temperature rating: ASME B16.34, DIN2410, GB/T9124, HG20625, SH3406, JB/T74;
5. Pipe flange: JB/T9112-9124, HG20592-20635, SH3406, ASME B16.5, DIN2543~2548, GB/T13402, API605, ASME B16.47.
Inside and outside epoxy coating
Applicable temperature: -196-540 different raw material for different work temperature
Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)
Payment & Shipment
Payment :30%T/T with order ,70% T/T before the shipment .
Package :carton case or wooden case .
Shipment : 25-45days after payment.
Shipping: by air ,by train mby sea .
Port :Ningbo,Shanghai .
Our company is specialized in manufacturing and various valves . To guarantee good quality, we follow ISO9001 standards to inspect our goods. From raw material purchase to pre-shipment inspection, we keep an eye on every step to ensure the satisfaction of our customer on quality.