What are the main applications for this valve?

It is widely used in pump stations, storage tanks/reservoirs, water supply systems, water treatment and distribution systems, and power station cooling lines.

Water System Hydraulic Pressure Relief Valve

Name: Water System Hydraulic Pressure Relief Valve
Brand: Suzhou Walter Flow Control Equipment Co., Ltd.
SKU: 859169375

Jiangsu, ChinaSuzhou Walter Flow Control Equipment Co., Ltd.

US$150.00

5 Pieces

Sample price:US$170.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Certification

ISO, CE

Model NO.

F8050

Temperature

Ordinary Temperature

Connection

Flange

Structure

Diaphragm

Material

Cast Iron

Body

Ductile Iron, Stainless Steel

Trim

Stainless Steel

Diaphgram

Nylon+EPDM/Viton

Seat

Ss/ Bronze

Seal Rings

NBR/EPDM/Viton

Transport Package

Bubble Bags and Wooden Case

Specification

DN50-1200

Trademark

Walter

Origin

Suzhou, Jiangsu

HS Code

8481801090

Production Capacity

2800 Sets Per Month

Key features

Hydraulic Pilot Control: Automatically maintains constant upstream pressure with fast opening and gradual closing to prevent surges.

Corrosion Resistance: All iron components feature fusion epoxy bonding with 250-micron coating inside and outside.

Durable Diaphragm: Nylon reinforced diaphragm ensures long-term service and drip-tight shut-off reliability.

Easy Maintenance: Designed for easy maintenance without the need to remove the valve from the main pipeline.

Customizable Materials: Body, trim, and seals are customizable with options like Stainless Steel, Bronze, and various elastomers.

Multi-Function Application: Suitable for pressure relief, sustaining, and back pressure functions in bypass systems.

OEM/ODM Support: Company accepts OEM and ODM orders for customized valve configurations and accessories.

Standard Compliance: Manufactured to EN1092.2, ISO 7005-2 standards with BS EN 12266-1 testing for strength and tightness.

Company profile

Suzhou Walter Flow Control Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤3.33hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

About Our Factory & Business Background

AddressNo. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPressure Reducing Valve, Butterfly Valve, Check Valve, Gate Valve, Fire Hydrant, Fire Sprinkler, Fire Hose, Float Control Valve, Air Release Valve, Foot Valve

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What materials are available for the valve body?

Standard bodies are made of Ductile Iron (GGG50). Optional materials include Stainless Steel and Bronze, which are suitable for oil and seawater applications.

Q:How does the valve control pressure?

It is a hydraulically operated, pilot-controlled modulating valve that uses line pressure through a pilot system to open fast and close gradually, maintaining steady line pressure.

Q:What are the working pressure ratings?

The working pressure ratings are PN10, PN16, and PN25. The shell test pressure is PN x 1.5, and the seat test pressure is PN x 1.1 according to EN 12266-1.

Q:What is the lead time for orders?

The average lead time is within 15 workdays during the off-season and one month during the peak season.

Q:What payment terms are accepted?

Accepted payment terms include LC, T/T, Western Union, and Money Gram.