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Home > Products > Water control valve > self-operated Reduce Pressure Relief Valve

self-operated Reduce Pressure Relief Valve

Basic Info

Model No.: ZZYP-16

Product Description

Product Description

 The self-operated  valve can regulate and release  pressure without external power. Able to work under air-free & electroless condition. Be wildely used in petroleum, chemical, power plant & light industry, etc.

Specification

For BS 4504 BS EN1092-2 PN10 / PN16/ PN25 flange mounting.

Face-to-Face dimension conforms to ISO 5752 / BS EN558.

Epoxy fusion coating.

 

Pressure and temperature

working pressure PN16/PN40/PN60
testing pressure

Shell: 1.5 times rated pressure,

Seat: 1.1 times rated pressure.

working temperature

-10°C to 80°C (NBR)

-10°C to 120°C (EPDM)

suitable media Water, Oil and gas.

 

Main material list 

part material
body Ductile Iron / WCB
disc Ductile Iron / Al Bronze / Stainless Steel
spring Stainless Steel
shaft Stainless Steel
seat ring NBR / EPDM

 

Main dimension

 

Features & Benefits
Packaged in pallet box containers or on pallets, adequately protected for shipment.
Each valve is individually tested.
Various materials and services available to meet your unique requirement.


THT provides:

 

Sample order. Shipping way as you required: by sea/air/express.
Professional assistance. Our engineers can assist you in making the right choice of valve for your application.
Quality control. THT is committed to a philosophy of total quality management. THT valves are compliance with relevant GB and ASME standard (Other standard can be provided as well), tested before shipment.

Please feel free to contact us for other types of valves, valve spare parts, flanges & strainers, etc. 

 

 

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Company Information

 

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Our Services

 

Consumers of THT vavle

 

Contact us if you need more details on Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Pressure Relief Valve、Reduce Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Water control valve