

Brass Pressure Reducing Valve JKL-737

Our brass water pressure reducing valve accurately adjust the pressure and test 100% to ensure safe use. The most advanced forging equipment in the world is used for one-time forming to ensure the stability of the valve body and prevent cracking and leakage.

Products

Certifications

Brass Pressure Reducing Valve JKL-737 Performance Advantages

Fast Material Supply. Have own copper bar Factory of Group
100% Leakage Test
Guaranteed Quality In Competitive Price
Complete R&D facilities and Excellent team
Strictly and perfect management in production
Have rich experience and strong ability to develop new products

Application Fields

heating-ventilation-and-air-conditioning
city-gas-industry
urban-water-supply-and-drainage
mechanical-equipment

Brass Pressure Reducing Valve JKL-737 Performance Parameter

Body	CW614N, CuZn39Pb3, CW617N, CuZn40Pb2, DZR, as per request
Norminal Diameter	1/2"~2", DN15-DN50, can be customized
Norminal Pressure	2.5Mpa
Working Medium	Water, Non-causticity liquid, Saturated steam
Working Temperature	-20°C≤T≤99°C
Handle	Forged Steel, Aluminum, Flat Steel with plastic cover or Butterfly "T" type
Thread	ISO228/1, BSP, BSPT, NPT, ANSI BI 20.1 or as per request
Standard	AS4617, AS5200-012

Production Process

Brass Pressure Reducing Valve FAQ



What are the two types of pressure reducing valves?


There are three basic types of pressure-relief valves including conventional spring loaded, balanced spring loaded, and the pilot operated.
The conventional spring-loaded valve provides a positive seal between the bonnet, spring, and guide. This kind of brass water pressure reducing valve also simplifies the design and installation of the bonnet and much less expensive than bellows designs. In noncorrosive services, pressure losses through the spring are small enough that they do not affect performance.
The balanced spring-loaded brass pressure reducer valve incorporates a means to protect the bonnet, spring and guide from released fluids, minimizing the effects of backpressure. The disk area vented to the atmosphere is exactly equal to the exposed disk area which minimizes effects of backpressure. These valves can be used in corrosive or dirty service and with variable backpressure.
The pilot operated brass pressure reducing valve is a self-adjusting valve that automatically changes its opening characteristics to meet process demands. It is normally installed in a system with high process pressures, low shutoff and a need for quick action. A pneumatically operated pilot valve provides the opening forces for the main valve, which is sandwiched between two spring-loaded rams within a cylindrical housing.


How does a Brass Pressure Reducing Valve work?


The pressure reducing valve is a valve that reduces the inlet pressure to a required outlet pressure through regulation, and automatically keeps the outlet pressure stable by relying on the energy of the medium itself.