Pump Casing Pressure Relief Valve

Connection: Threaded NPT connection Pressure Rating: 300 psi; 310 psi option available Operating Temperature: Up to 82°C Surface Finish: Rough bronze finish

Категория:

Пожарный насос и комплектующие

Клапан сброса давления

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Сопутствующие товары

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Описание продукта

The Pump Casing Pressure Relief Valve is a small direct-acting, spring-loaded diaphragm relief valve for releasing pressure build-up in sprinkler systems or valve trim. Its bottom plug can be removed to convert the valve from globe type to angle type.

Key Features

Direct-acting small relief valve design
Spring-loaded diaphragm structure
Used for sprinkler system or valve trim pressure relief
Helps release pressure build-up in fire protection piping
Bottom plug can be removed for globe-to-angle conversion
Threaded NPT connection options
Adjustable pressure setting ranges available
Suitable for water or air service up to 82°C

Product Configurations

Item	Details
Valve Structure	Direct-acting spring-loaded diaphragm type
Application	Sprinkler system or valve trim pressure relief
Conversion Feature	Removable bottom plug for globe-to-angle conversion
Size Range	1/2" /DN15 to 1"/DN25
Adjustment Options	10-75 psi, 20-200 psi, 40-200 psi, 100-300 psi, or 175-310 psi
Connection Options	NPT female or NPT male x female
Service Medium	Water or air

FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.

Certificate