What is the coating thickness for corrosion resistance?

The valve features full internal and external coating with an average thickness of 250 microns, with higher thicknesses available upon request.

What are the lead times for production?

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

Water Pump Protected Surge Anticipating Valve DN50-1200

Name: Water Pump Protected Surge Anticipating Valve DN50-1200
Brand: Suzhou Walter Flow Control Equipment Co., Ltd.
SKU: 875813715

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

US$380.00

10 Pieces

Product profile

Customization

Available

Media

Water

Certification

Model NO.

F8055

Temperature

Low Temperature

Connection

Flange

Valve Seat

Single-Seat

Structure

Diaphragm

Material

Cast Iron

Size

Dn50-600

Design

EN 1074-5

Face to face

EN 558-1 Series 1

Flange drilling

EN 1092-2 / ISO 7005-2 / ANSI / AS2129 or AS4087

Coating

Thermoplastic Powder Epoxy

Testing

EN 12266-1 / ISO 5208

Marking

EN 19

Transport Package

Wooden Box

Specification

DN50-1200

Trademark

Walter

Origin

Suzhou, Jiangsu

HS Code

8481804090

Production Capacity

500 Sets Per Month

Key features

Surge Anticipation Technology: Designed to anticipate and dissipate dangerous pressure surges caused by power failure.

Corrosion Resistant Coating: All iron components feature fusion epoxy bonding with 250 microns average thickness.

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

Easy Maintenance Access: Allows maintenance without removing the valve from the main pipeline.

Material Customization Options: Body options include stainless steel or bronze for oil and seawater applications.

Comprehensive Testing Standards: Meets BS EN 12266-1 for body strength (1.5x PN) and seal tightness (1.1x PN).

OEM and ODM Services: Company accepts custom orders for specialized configurations and manufacturing.

Versatile Application Range: Suitable for pump stations, reservoirs, water supply, and power station 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: ≤6.53hTerms 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, but stainless steel or bronze bodies are available as optional upgrades for oil and seawater applications.

Q:How does the valve prevent water hammer damage?

The valve anticipates returning high-pressure waves caused by power failure surges, opening to divert them and closing slowly to dissipate damage without generating further pressure spikes.

Q:Is the valve easy to maintain?

Yes, the design allows for easy maintenance without the need to remove the valve from the main line.

Q:What are the testing standards for this valve?

The valve undergoes body strength tests at 1.5 times PN and seal tightness tests at 1.1 times PN according to BS EN 12266-1.

Q:Can the valve be customized for specific applications?

Yes, the company accepts OEM/ODM orders and offers options like special V-Ports, double chambers, and various pilots upon consultation.