Brass  (HPB57-3/HPB59-1) CW614N/CW617N CuZn39Pb3/CuZn40Pb2 DZR Lead Free Copper Bronze (C83600/C84400)  2.Specification Of Product  Type Of Thread Medium  100% Leakage Testing  ISO228/BSP/NPT Water/oil/gas 3.Description Of Parts Brass Ball With Chrome Plated /Iron Ball With Chrome Plated 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)Our advantage: Api Cdz Drill Pipe Elevator,Cdz Series Elevators,Api Elevators Type Cdz,Type Cdz Elevator JIANGSU PETROLEUM MACHINERY CO.,LTD , https://www.jspmgroup.com
Shanghai Yichen High Quality Spring Brass threaded  Check Valve
   1.Material
 Surface Treatment
 Temperature
 Pressure
 Nickel Plated/Polished Chrome
0≤T≤ 120ºC
1.6MPA
Ball
Stem
SealingÂ
Handle
Nut
Brass/Iron
PTFE(Teflon)/Plastic
Iron Handle With Plastic/Aluminum Handle/Butterfly Handle
Brass/Steel/Iron
1
Purchasing the raw material
10
PQCÂ inspection
2
IQCÂ inspection
11
Surface treatment
3
Cutting material
12
PQCÂ inspection
4
PQCÂ inspection
13
Assemble parts to full products
5
Forging parts
14
Testing
6
PQCÂ inspection
15
Packing
7
Sanding or Polishing parts
16
OQCÂ inspection
8
PQCÂ inspection
17
Delivering
9
Machines for processing
18
Reorder From Customers
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:Â T/T, L/C, Western union.
3)Shipment:Â average 20-25days after receiving deposit.
4)Delivery: Shanghai/Ningbo ,by sea or air.
5)Gurantee:Â One year since delivery.
6)Inspection:Â 100% testing for all the valves.
7) All kinds of CERTIFICATE OF ORIGIN.
Welcome to choose SHANG HAI YI CHENÂ , we are always ready!
Spring Brass Threaded Check Valve (H14T)
Model NO.: H14T
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage
Valve: Check Valve
Size: 1/4" ~ 4"
Trademark: YI CHEN
Transport Package: Plywood Case
Specification: CE API ISO
Origin: China
HS Code: 8481804090
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