1.Body: Forged Brass.
2.Sealing: Rubber Sealed.
3.Size: 1/2" to 4".
4.Working Pressure:1.6MPa               
5.Working Medium: Water,non-corrosive liquid,non-corrosive air                                       
6.Working Temperature:-20°C≤t≤ 100°C .                                                       
7.Parallel Pipe Thread to ISO-07, Pressure Testing To ISO5208, BSP, NPT.

8.Material: C3771, C37700, CW614N, CW617N as per request.

2,Swing check valve 404

3,Advantage:

1)       Fast Material Supply. Have own copper bar Factory of Group.

2)       Every valve put through a six-step QC process before delivery.

Material Control, Machining Quality Control, In-coming Material Inspection, Assembly Line Quality Control, Leakage Testing, Final Inspection Before Delivery.

3)       100% Leakage Test.

4)       Strictly and perfect management in production.

5)       Guaranteed Quality In Competitive Price.

6)       On-time Delivery.

7)       Complete R&D facilities and Excellent team.

8)       Annual R&D projects reach the number of 100.

9)       Have rich experience and strong ability to develop new products.