Brass Non Return Check Valve

Products Specification

Order Information

Products Description

Our company this kind of brass non return check valve is an instrumentation check valve . the weight is more heavy than normal . and pressure can reach to 2000psig . Common check valve just can reach to 500psi . But our this type is high pressre design , it is very popular on the USA markert . can be replace to parker brand . One piece body for female to male structure . check valve  has very small cracking pressure 1-10psi when you operate . the valve body is made of brass with high corrosin resistance ,ductility at high temperatures .and low magnetic permeability . Why we use brass material  ? brass material is more cheaper at the same pressure compare to stainless steel and brass material . 

Other Informations

1. MOQ(Minimum Order Quantity): if have stock 1PC is ok . No stock MOQ need 100pcs

2. Delivery Time: It depends on the order quantity, as usual 20days after receiving deposit payment

3. Payment Term: T/T, Western Union, Paypal, negotiable.

4. Products Warranty: It depends on different products, as usual for one year at least.

We Do Also Make Custom Made Brass Valves As Per Customer Drawings & Requirements.

Product Actual pictures

 

Brass non-return check valve surface treatment

• Original brass material

• brass with nickel plating

  Nickel plating can increase wear resistance, hardness and corrosion resistance

RFQ                         

Q1:What Is Brass Check Valve?

A:Brass check valve is also called reverse flow valve, check valve and one-way valve. This type of valve is automatically opened or closed by the force generated by the flow of medium in the pipeline, which belongs to an automatic valve. The check valve is mainly used in the pipeline to prevent the backflow of the medium and the release of the medium in the container. It can also be used in the pipeline to supply the auxiliary system whose pressure may rise above the pressure of the main system.

Q2：What are the characteristics of Brass Check valves?

A :The brass check valve makes of chromium and carbon alloying components. These materials provide the valve with distinct properties. The manufacturer of brass check valves proposes these valves due to corrosion resistance. The brass one-way check valve shows qualities such as; Brass Check Valves are also called non-return valves or one-way valves

Q3: How does brass check valve works

A:This valve works automatically. Under the action of one-way flow fluid pressure, when the valve clack opens and the fluid flows in reverse, the valve clack overlaps with the valve seat through fluid pressure, thus cutting off the flow. The one-way valve is often combined with throttle valve and sequence valve to form one-way throttle valve and one-way sequence valve for use.

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