Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:10 set
Supply Capability:100 set/month
| Packaging Detail: | Plywood case or buyer request |
| Delivery Detail: | Negotiation |
1. Size: 2"-48"
2. Pressure: 150~2500LB
3. Material: WCB,WC6, WC9, C5, C12, CF8M, CF3, CF3M, ETC.
4. STD:API6D, ASME, JIS, BS
DUAL PLATE WAFER CHECK VALVE
1 | SIZE | (INCH) 1/2” 1” 2” 3” 4” 6” 8” 10” ....48” (MM) 15, 25, 50, 80, 100, 125, 150, 200, 250, ...1200 |
2 | PRESSURE | (CLASS) 150, 300, 600, 800, 900, 1500, 2500 (MPA) 1.0, 1.6, 2.5, 4.0, 6.4, 10, 13, 15, 25, 42 |
3 | BODY MATERIAL | A216WCB, , SS316, SS304, SS316L, CF8C, ETC CARBON STEEL, STAINLESS STEEL, DUPLEX STEEL, ALLOY, ETC |
4 | STANDARD | BS, ASME, API, DIN, JIS, GOST,EU, ETC |
5 | ||
6 | CONNECTION | RF FALNGE, RTJ FALNGE, BW, SW, NPT, THREADED, WAFER, LUG, ETC |
7 | MEDIUM | CORROSIVE ENVIRONMENT, OIL, GAS, WATER, ETC. |
8 | WARRANTY | 12 MONTH |
1. Design & Manufacture Std.: API594, ASME B16.34, API 6D, JISB2074-JISB2084, BS1868
2. Face to Face Std.:ASMEB16.10, API 6D, JISB2002, DIN3202, EN558
3.Test Standard: API598, API 6D JISB2003
Features:
1. Small and light, Tightly sealed. Less expensive than swing check valve.
2. Two torsion springs are used excerting on each of the pair valve plate,which close
the plate quickly and automaticlly.
3. The quick-close action prevent the meidum from flowing back and eliminates water hammer effectly.
4. Can be installed both horizontaly and vertical on pipeline.
5. Safe and reliable in operation, high interference-resistance.
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
