Resilient Seat Check Valve
Media:Water
Temperature:Ordinary Temperature
Material:Cast Iron
Connection Form:Flange
Pressure:Ordinary Temperature
Standard:DIN
Product Introduction
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Introduction:
Resilient seat check valve selection wafer type check valve, our factory uses energy-saving structure design, in line with international standards. The valve plate adopts dual type, under the elastic torque of the spring can be closed quickly, prevent the quality to flow, eliminate the effect of the water hammer, its check performance is good, safe and reliable, the flow resistance coefficient is small, can achieve the completion of the seal, water pressure test leakage is zero.
Application:
resilient seat check valve suitable for fresh water, sea water, air, steam, food, medicine, as well as a variety of oil, acid, alkali, salt and other media.
Description:
Resilient seat double plate pair clip check valve structure features:
1. Short structure length, its structure length is only 1/4 ~ 1/8 of the traditional flange check valve;
2. Small size, light weight, its weight is only 1/4 ~ 1/20 of the traditional flange check valve;
3. The valve disc close quickly, water hammer pressure is small;
4. Horizontal pipeline or vertical pipeline can be used, easy to install;
5. Smooth flow channel, small fluid resistance;
6. Sensitive action, good sealing performance;
7. The disc stroke is short, close the valve impact force is small;
8. The overall structure, simple and compact, beautiful shape;
9. Long service life, high reliability.
Specification:
Valve Size: | 1.5"-48" |
Pressure Class: | 10bar, 16bar, 25bar |
Matierials: | Ductile iron ASTM A536, carbon steel A216 WCB, stainless steel A351 CF8/CF8M, copper alloy B148-95400/95800 |
Design and Manufacturing Standards: | API609, BS5153, EN12334 |
Face to Face Standards: | API594, BS5155, EN558-1, ISO5752-16 |
Flange Dimension Standards: | ASME B16.1 125LB/150LB, DIN 2501 PN10/9N16, BS4504 PN10/PN16 |
Pre ssure Test Standards: | API598, DIN 3230 Part3, EN12266-1 |
Quality/Product Certifications£º | CE, ACS, WRAS, TS... |
Process Connection Types | Flanged, welded |
Applicable medium | Fresh water, sewage, sea water, air, steam, food, medicine, all kinds of oil, acid, alkali, etc |
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