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1.Swing check valve disc shapes as a disc,which is around seat channel shaft for rotary motion
2.It is main function is to prevent medium for backflow,the pump and drive motor for reversal and container medium for relief.
3.It is suitable for low velocity and the flow doesn't often change in large diameter occasion.
1/4" bsp Female thread 304 stainless stell Vertical check valve ss304 threaded 1000WOG
Spring loaded valves
Material:SS304/SS316
Thread:1/4"~3"BSP
Working pressure:1000WOG
Working temperature:-40~250
Media:Oil,water.Gas
Hard seal for steam
Soft seal for water
| Thread |
1/8" |
1/4" |
3/8" |
1/2" |
3/4" |
1" |
1 1/4" |
1 1/2" |
2" |
| Norminal diameter |
DN6 |
DN8 |
DN10 |
DN15 |
DN20 |
DN25 |
DN32 |
DN40 |
DN50 |
| OD |
9.5mm |
12.5mm |
16.2mm |
20.3mm |
25.7mm |
32.5mm |
41.3mm |
47.8mm |
59.6mm |
| ID |
8.8mm |
11.5mm |
15.3mm |
19.5mm |
24mm |
30.5mm |
38.5mm |
46.3mm |
56.6mm |
| Material |
Stainless Steel: SS304, SS316, 1.4401,1/4301,CF8.CF8M |
| Type |
1PC Ball valve,2PC Ball valve,3PC Ball valve,3-way Ball valve,Swing check valve,Y-type check valve,wafer
check,vertical check valve,Y-strainer,Gate valve,Globe valve,H71 check valve,Butterfly valve,Foot valve |
| Class |
1000PSI,2000PSI,3000PSI,200PSI,800PSI |
| Standard |
Design:DN3202-M3,DIN3357,EN12516,ASME B16.34 Testing:API598,EN12266,JIS,BS |
| Size |
1/8" to 4" for threaded end,1/2" to 12" for flange end |
| Connection |
RF FF RT J |
| Application |
NPT,BSP,BSPT,DIN2999,Flange End |
| Certificate |
CE / ISO / SGS |
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