China Wholesale Brass Spring Check Non Return Valve Valves

Product Description

China wholesale Brass spring Check Non Return valve Valves
1.Technical Standard:

Body	CW614N, CuZn39Pb3, CW617N, CuZn40Pb2, DZR,as per request
Norminal Diameter	1/2"~2", DN15-DN50, can be customized
Norminal Pressure	2.5Mpa
Working Medium	Water, Non-causticity liquid, Saturated steam
Working Temperature	-20°C≤T≤99°C
Handle:	Forged Steel, Aluminum, Flat Steel with plastic cover or Butterfly "T" type
Thread	ISO228/1, BSP, BSPT, NPT, ANSI BI 20.1 or as per request
Standard:	AS4617,AS5200-012

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.
10) ISO9001 and ISO14001 approved
Ningbo JIEKELONG PRECISION MANUFACTURING CO.,LTD
No:1 ChengXi West Road, CiCheng, Ningbo, China
jklong-valves.en.made-in-china.com

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