Ex-Factory Price Brass External Thread Spring Loaded Check Valve for Water Supply

• Media: Water
• Temperature: Ordinary Temperature
• Material: Brass
• Connection Form: Thread
• Structure: Tubular
• Pressure: Ordinary Pressure
• Model NO.: JYCV-02
• Flow Direction: Unidirection
• Application: Water Industrial Usage, Household Usage
• Thread Connection: Female Thread, Bsp.NPT
• Working Pressure: Pn25
• Technical: Casting
• Certificate: ISO9001, CE, Acs.UL
• Standard or Nonstardard: Standard
• Transport Package: Polybag, Inner Box, Carton and Wooden Pallets
• Specification: 1/2"--4"
• Trademark: xbfm/ OEM
• Origin: Zhejiang
• HS Code: 8481804090
• Production Capacity: 10 0000PCS Per Month

Product Description

OEM Factory Price Brass External Thread Spring Loaded Check Valve for Water Supply



Specifications

Item:	Brass Spring Check Valve	Size:	1/2" - 4"
Brass Material:	HPb 57-3	Connection Type:	Female X Female
Gasket Material:	NBR	Spring:	Stainless Steel
Working Pressure:	16 Bar(232 Psi)	Thread:	ISO228 (equivalent To DIN 259 And BS2779)
Working Temperature:	From -10 ºC To +120 ºC (from 14ºF To 248ºF)
High Light:	DIN 259 Brass Spring Check Valves ,  232 psi Brass Spring Check Valves ,  EAC 1" spring check valve

 

Product Description

1/2 " To 4 " 16 Bar Brass Spring Check Valve

• Description

Working Pressure   16bar (232 psi)                                                 
Working Temperature  from -10 ºC to +120 ºC (from 14ºF to 248ºF)  
Thread ISO228 (equivalent to DIN 259 and BS2779)                                                                          

• Details

Brass Valve Body: High-density forging, no blister, no air holes, no leakage. Made by special high precision CNC machines.
Brass Bonnet: High-density forging, no blister, no air holes, no leakage. Made by special high precision CNC machines.
Brass Valve Spool: High-density forging, no blister, no air holes, no leakage. Made by special high precision CNC machines.
Rubber Washer: Made of imported raw material, long service life and not easy to leak.
Spring: Made of imported raw material, stable performance, good sealing, and not easy to leak.

• Technical Specification

 

1. Full flow Female x Female brass spring check valves.
2. The thread, materials, etc. can be customized.

 

Dimension mm	1/2"	3/4"	1"	1-1/4"	1-1/2"	2"	2-1/2"	3"	4"
A	45.5	52	57.5	62.5	71	78.5	93	100	112
C	35.5	41.5	47	58.7	66.5	82	95	110	143
DN	18	23	29	36	42.5	53.5	66	79	99

 
Materials of Parts
 

No.	Part	Materials
1	Body	Brass
2	Bonnet	Brass
3	Gasket	NBR
4	Spring	Stainless Steel
5	Spool	Brass

 

Why Choose US

We control the material of PTFE(Tef lon) and stainless steel wires per customer's request.
Some are from Japan and Taiwan, some are from China local. Only choose high quality material.

We test leakage of each roll before braiding, then we cut 300mm and crimp it to test
burst pressure after brading.

We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection
tools are all imported from Japan.

We use Techmaflex Crimping Machine which is imported from France. This machine has
accurate and stable performance for crimping because it is produced for PTFE hose crimping only.

Welcome to your warmly inquiry!We would like to service with you!!

 Customer designs are also welcomed!!