What are the lead times for production?

During peak season, the lead time is one month. During the off-season, the lead time is within 15 working days.

What are the main application scenarios 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.

What connection standards are supported?

The valve supports flanged connections according to EN1092.2, ISO 7005-2, ANSI/JIS, and AS2129 standards.

Fire System Hydraulic Pressure Relief Valve

Name: Fire System Hydraulic Pressure Relief Valve
Brand: Suzhou Walter Flow Control Equipment Co., Ltd.
SKU: 874850935

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 Resistant Coating: All iron components feature fusion epoxy bonding with 250 microns coating for superior durability.

Customizable Materials: Body options include Ductile Iron, Stainless Steel, or Bronze; Trim and Diaphragm materials are customizable.

Easy Maintenance Design: Allows maintenance without removal from the main line, ensuring minimal operational downtime.

Versatile Application: Suitable for pump stations, water supply systems, reservoirs, and power station cooling lines.

OEM/ODM Service: Company accepts OEM and ODM orders to meet specific client requirements and configurations.

High Strength Body: Constructed with GGG50 ductile iron or optional stainless steel/bronze for higher strength and reliability.

Anti-Cavitation Solution: Equipped with anti-cavitation trim solutions to enhance performance and extend valve lifespan.

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: ≤6.34hTerms 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 are the available body material options?

The standard body is made of GGG50 ductile iron. Optional materials include Stainless Steel and Bronze, which are suitable for oil and seawater applications.

Q:How is the valve pressure controlled?

It is a hydraulically operated, pilot-controlled modulating valve that maintains constant upstream pressure. Settings can be adjusted via the screw on top of the pilot.

Q:What certifications does the valve have?

The valve holds ISO and CE certifications. It undergoes Body Strength and Seal Tightness tests according to BS EN 12266-1 standards.

Q:What is the coating thickness for corrosion resistance?

All iron components are fusion epoxy bonded. The body and disc are coated internally and externally with an average of 250 microns, with higher thicknesses available upon request.

Q:Can the valve be customized for specific applications?

Yes, the company accepts OEM/ODM orders. Custom options include different body materials, trim, diaphragm, seat, and special V-Port or double chamber configurations.