Instrument Poppet Check Valves

Products Features

1.Product Name : stainless steel instrument poppet male check valve

2.Size：1/8-1''

3.Inline check valve

4.Material :SS316L , SS304, HC-276,Carbon steel , Monel 400

5.Working pressure range :6000psi (413bar)

6.O-ring material:Import FKM o-ring

7.Working temperature :-10℉ to 625℉ (-23℃-320℃ )

8.Locks pressure in consumer

9.Stops reversed flow in order to protect instrumentations

10.Purge system

11.Connection type : double ferrule , thread , weld . flange

12.Application:Pneumatic, Hydraulic system, Flow control, compression fitting, Automotive

13.100% factory test

Products Description
This stainless steel instrument poppet male check valve With the compact structure, is applicable for instrument panels and systems, which can be operated accurately,and usually used as check valves of normally closed type. When the drop pressure between the inlet and the outlet is higher than the set value of the spring, the spring inside the valve would move the plug afterwards to form a channel for passing through.

1.Variety of end connection including tube end,male or female NPT and ISO,DIN and JIS tapered pipe end

2.100% factory tested for both crack & reseal

Technical date

1.Max working pressure :brass-1500psi (10.300kpa)

SUS316-3000psi (20.600kpa)

2.Temperature ratings :Viton :-23℃ to 191℃(-10℉ to 375 ℉)

Buna :23℃ to 121 ℃(-10℉ to 250 ℉)

3.Normal cracking :1, 10, 25psi (2,6,66,170kpa )

Option:Spring with cracking pressure up to 100psi

Order Information

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