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.

Water System Hydraulic Pressure Control Relief Valve For Sale

Name: Water System Hydraulic Pressure Control Relief Valve For Sale
Brand: Suzhou Walter Flow Control Equipment Co., Ltd.
SKU: 874850685

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

Seat

Ss/ Bronze

Seal Rings

NBR/EPDM

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: Maintains constant upstream pressure with fast opening and gradual closing to prevent surges.

Corrosion Resistant Coating: Epoxy resin coating up to 300 microns inside and outside for enhanced durability.

Customizable Components: Body, trim, diaphragm, seat, and seal rings can be customized to specific material requirements.

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

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

Durable Diaphragm Assembly: Nylon reinforced diaphragm and top-guided stem ensure long life and drip-tight shut off.

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

Wide Application Range: Ideal for pump stations, reservoirs, water supply, treatment systems, and cooling lines.

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: ≤5.30hTerms 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 Ductile Iron (GGG50), but Stainless Steel or Bronze bodies are available as optional choices, particularly suitable for oil and sea water applications.

Q:How is the valve pressure controlled?

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

Q:What customization options are available for the valve parts?

Customization is available for the Body (Ductile Iron, Stainless Steel), Trim (Stainless Steel), Diaphragm (Nylon+EPDM), Seat (SS/Bronze), and Seal Rings (NBR/EPDM).

Q:What is the warranty or lead time for orders?

The average lead time is within 15 workdays during the off-season and one month during the peak season. Specific warranty terms should be confirmed upon order.

Q:What testing standards does the valve meet?

The valve undergoes Body Strength Test and Seal Tightness Test according to BS EN 12266-1, with hydro-static test pressures of 1.5x PN for the shell and 1.1x PN for the seat.