What is the lead time for production?

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

What is the connection type for this valve?

The valve features a flange connection, available in PN10, PN16, and PN25 pressure ratings.

EPDM+Nylon Rubber Diaphgram Hydraulic Pressure Reducing Valve

Name: EPDM+Nylon Rubber Diaphgram Hydraulic Pressure Reducing Valve
Brand: Suzhou Walter Flow Control Equipment Co., Ltd.
SKU: 908149345

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

US$149.89

2-19 Pieces

US$135.89

20+ Pieces

Product profile

Customization

Available

Media

Water

Standard

EN1074-5/BS EN1567

Model NO.

F8020

Certification

ISO, CE

Temperature

Low Temperature

Connection

Flange

Valve Seat

Single-Seat

Structure

Diaphragm

Material

Cast Iron

Body

Ductile IronEN GJS-500-7

Cover

Ductile Iron EN GJS-500-7

Stem

AISI 304

Diaphgram

NYLON+EPDM

Support Ring

Ductile IronEN GJS-500-7

Obturator

Ductile IronEN GJS-500-7

Spring

AISI 304

O Ring

NBR

Seat

AISI 304

V-Port

AISI 304

Nut

AISI 304

Seal Rings

NBR/EPDM

Pressure Rate

PN10/16

Transport Package

Wooden Case

Specification

2"-24"

Trademark

WALTER

Origin

Jiangsu

HS Code

848180409

Production Capacity

2000 Sets Per Month

Key features

Anti-Cavitation Design: Unique trim design prevents damage from cavitation in high-pressure applications.

Pilot Controlled Accuracy: Accurately reduces high inlet water pressure to steady low downstream pressure.

Low Head Loss: Fully bore design ensures lowest head loss when the valve is fully open.

Easy Maintenance: Easy to replace and available for online maintenance without system shutdown.

Durable Materials: Constructed with Ductile Iron body and AISI 304 stainless steel internal parts.

Certified Quality: Complies with ISO, CE, EN1074-5, and BS EN1567 standards.

Stable Performance: Reasonable design ensures stable performance and long service life.

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: ≤6.89hTerms 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 is the main function of this valve?

It is a pilot-controlled pressure reducing valve that accurately reduces high inlet water pressure to a steady low downstream pressure, regardless of inlet fluctuations.

Q:What materials are used for the valve body and internals?

The body and cover are made of Ductile Iron (EN GJS-500-7), while critical internal parts like the stem, seat, and spring are made of AISI 304 stainless steel.

Q:Does this valve have anti-cavitation features?

Yes, it features a unique anti-cavitation trim design to prevent damage in applications with high potential for cavitation.

Q:What certifications does the valve hold?

The valve holds ISO and CE certifications and complies with standards EN1074-5 and BS EN1567.

Q:What are the payment terms?

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