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Diaphragm Pressure Reducing Valve
US$149.89
2-19 Pieces
US$135.89
20+ Pieces
Product profile
Customization
AvailableMedia
WaterStandard
EN1074-5/BS EN1567Model NO.
F8020Certification
ISO, CETemperature
Low TemperatureConnection
FlangeValve Seat
Single-SeatStructure
DiaphragmMaterial
Cast IronBody
Ductile IronEN GJS-500-7Cover
Ductile Iron EN GJS-500-7Stem
AISI 304Diaphgram
NYLON+EPDMSupport Ring
Ductile IronEN GJS-500-7Obturator
Ductile IronEN GJS-500-7Spring
AISI 304O Ring
NBRSeat
AISI 304V-Port
AISI 304Nut
AISI 304Seal Rings
NBR/EPDMPressure Rate
PN10/16Transport Package
Wooden CaseSpecification
2"-24"Trademark
WALTEROrigin
JiangsuHS Code
848180409Production Capacity
2000 Sets Per MonthKey features
Anti-Cavitation Design: Unique trim design provides optimum internal pressure control and prevents damage from cavitation.
Pilot Controlled Accuracy: Accurately reduces high inlet water pressure to a steady low downstream pressure regardless of inlet changes.
Low Head Loss: Fully bore design ensures the lowest head loss when the valve is fully open.
Online Maintenance: Easy to replace and available for online maintenance without system shutdown.
Durable Materials: Constructed with Ductile Iron body and AISI 304 stem for long service life.
Wide Pressure Range: Available in PN10, PN16, and PN25 pressure ratings for various applications.
Stable Performance: Reasonable design ensures rapid response, precision, and reliable operation.
Customization Available: OEM services available for body, cover, stem, and other specific component materials.
Company profile
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 is the function of this valve?
A:
It is a pilot-controlled valve that reduces high inlet water pressure to a steady low downstream pressure.
Q:Does the valve handle cavitation?
A:
Yes, it is designed with an anti-cavitation trim to prevent damage from cavitation.
Q:What materials are used for the body?
A:
The body is made of Ductile Iron EN GJS-500-7 with an Epoxy Resin coating.
Q:Can the valve be maintained online?
A:
Yes, the design allows for easy replacement and online maintenance.
Q:What certifications does the product have?
A:
The product meets ISO and CE certifications and complies with EN1074-5 and BS EN1567 standards.
Send Inquiry
*To:Suzhou Walter Flow Control Equipment Co., Ltd.
Suzhou Walter Flow Control Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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