Product Description Model NO.: H14T Connection Form: Thread Pressure: Low Pressure Flow Direction: Unidirection Application: Industrial Usage, Water Industrial Usage, Household Usage Size: 1/4" ~ 4" Transport Package: Plywood Case Origin: China Material: Brass Structure: Swing Function: Sfcv Rubber Lobe Standard: ANSI Valve: Check Valve Trademark: YI CHEN Specification: CE API ISO HS Code: 8481804090
Shanghai Yichen  High Quality Spring Brass threaded  Check valve      1.Material

Brass  (HPB57-3/HPB59-1)

CW614N/CW617N

CuZn39Pb3/CuZn40Pb2

DZR

Lead Free Copper

Bronze (C83600/C84400)

  2.Specification Of Product  

Type Of Thread	Surface Treatment	Temperature	Pressure	Medium	100% Leakage Testing
ISO228/BSP/NPT	Nickel Plated/Polished Chrome	0≤T≤ 120ºC	1.6MPA	Water/oil/gas

3.Description Of Parts

Ball	Stem	Sealing	Handle	Nut
Brass Ball With Chrome Plated /Iron Ball With Chrome Plated	Brass/Iron	PTFE(Teflon)/Plastic	Iron Handle With Plastic/Aluminum Handle/Butterfly Handle	Brass/Steel/Iron

4.Brief of Check valve series   :  Check valve flow refers to rely on the media itself, and automatic opening and closing valve, used to prevent the backflow medium valve, also known as the non-return valve, check valve, valve, and the back Pressure Valve upstream.Check valve belongs to a kind of automatic valve, its main role is to prevent the backflow medium, to prevent the pump and drive motor reversal, and the discharge of the container medium. 5.Production and inspection step for Brass swing check valve : 

1	Purchasing the raw material	10	PQC inspection
2	IQC inspection	11	Surface treatment
3	Cutting material	12	PQC inspection
4	PQC inspection	13	Assemble parts to full products
5	Forging parts	14	Testing
6	PQC inspection	15	Packing
7	Sanding or Polishing parts	16	OQC inspection
8	PQC inspection	17	Delivering
9	Machines for processing	18	Reorder From Customers

 

FAQ 1.Q: What is your main market? A: Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe. 2.Q: Are there products standard? A: Our model is standard, if you have specific demand, pls tell us. 3.Q: Do you have interest to do our own design items?  A: Absolutely! It's our pleasure. Our Services 1)Our advantage: We are the manufacturer with almost 20 years experience on valves. Best price,quality and service, Also we can control the production status. Shanghai YI CHEN team with strong ability in designing and after sell service. Cooperation with Carrier has improved our quality to a new level. 2)Terms of payment: T/T, L/C, Western union. 3)Shipment: average 20-25days after receiving deposit. 4)Delivery:  Shanghai/Ningbo ,by sea or air. 5)Gurantee: One year since delivery. 6)Inspection: 100% testing for all the valves. 7) All kinds of CERTIFICATE OF ORIGIN. Welcome to choose SHANG HAI YI CHEN , we are always ready!

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Product Categories : Check valve