What standards does the valve comply with?

The valve is designed according to BS EN 1074-3, BS EN 12334, BS 5163, EN 558-1, ISO 5752, and EN 1092-2.

What is the maximum closing speed?

The disc maximizes closing speed up to 0.2 seconds before reverse flow occurs.

What materials are used for the body?

The body is available in Ductile Iron or Stainless Steel.

What is the head loss performance?

The design minimizes head loss to 0.016Bar at a flow rate of 2M/sec.

What is the available size range?

The valve is available in sizes ranging from DN50 to DN600.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms are accepted?

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

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Silent Slow-Closing Check Valve

Suzhou Walter Flow Control Equipment Co., Ltd.

13 yrs

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Product Highlights

Advanced Dynamic Design: Single body with diffuser provides streamline flow and minimizes head loss to 0.016Bar.
Water Hammerless Operation: Hydrodynamic design ensures non-slamming and eliminates water hammer effects.
Fast Closing Speed: Disc closes positively before reverse flow with a maximum speed of 0.2 seconds.
Durable Bearing System: Brass or reinforced bearings reduce wearing problems during operation.
Protected Spring Mechanism: Stainless steel spring is hidden in the diffuser for protection during operation.
Multiple Standard Compliance: Complies with DIN, BS, ANSI, AWWA, EN, ISO, and AS standards.
Wide Size Range: Available in sizes from DN50 to DN600 for various industrial applications.
Customizable Body Material: Body options include Ductile Iron or Stainless Steel based on requirements.

Product Attributes

Customization: Available
Media: Water
Temperature: Low Temperature
Model NO.: SCV
Material: Cast Iron
Connection Form: Flange
Structure: Elevated
Pressure: Low Pressure
Function: Nrvr Silence, Nrvz Silence
Sealing Form: Resilient Seat
Flow Direction: Unidirection
Standard: DIN
Application: Industrial Usage, Water Industrial Usage
Name: Silent Check Valve
Body: Ductile Iron or Ss
Spring: Ss304
Stem: Ss420
Seat: Ss304
Washer: PTFE
Disc: D.I + EPDM
Size: Dn50-Dn600
Pressure Rate: Pn10/16/25
Coating: Epoxy Coated to 300 Microns
Transport Package: Bubble Bags & Plywood Case
Specification: DN50-600
Trademark: WALTER / No Brand
Origin: Suzhou, Jiangsu
HS Code: 8481300000
Production Capacity: 4900 Sets Per Month

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Silent Slow-Closing Check Valve pictures & photos — Silent Slow-Closing Check Valve

Silent Slow-Closing Check Valve
Silent Slow-Closing Check Valve
Silent Slow-Closing Check Valve
Silent Slow-Closing Check Valve
Silent Slow-Closing Check Valve
Silent Slow-Closing Check Valve

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Silent Slow-Closing Check Valve
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Product Description

_{Our Silent Check Valve is desgin with BS EN 1074-3 or BS EN 12334 or BS 5163 Standard. The silent check valve have advantage as below:}

_^Description

_{^{Advanced dynamic design of single body with diffuser provides streamline flow and assures lower head loss.}}
_{^{Minimize the head loss to 0.016Bar upon 2M/ sec flow rate.}}
_{^{Brass or reinforced bearing reduce wearing problem during operation.}}
_{^{Hydrodynamic design ensures non slamming and water hammerless.}}
_{^{Stainless steel spring hidden in the diffuser under protection while valve in operation.}}
_{^{Disc will positively close before reverse flow, and maximize the closing speed up to 0.2 Sec.}}
_{^{Comply with EN 558-1, ISO 5752 and EN 1092-2, ISO 7005-2 flange dimension}}

^{_{Company Profile

Suzhou Walter Flow Control Equipment Co., Ltd. is a professional company specializing in fluid & firefighting equipment.

We do, and always will, fashion our long time business relationships from advanced technology, excellent quality and good service.

Walter supplies products for use in Water Reticulation and Treatment Systems, Fire-fighting Projects, High Rise Buildings, etc. and products are export to South America, Europe, Middle East, Australia & Southeast Asia market. Walter also supply OEM service for some famous brand in the world.
Company Products

Valves: Gate Valve Series, Butterfly Valve Series, Check Valve Series, Automatic Control Valve Series, Air Release Valve Series, Globe Valve Series, Ball Valve Series, Strainer Series, Water Meter Series, Pipeline products, etc.
Standard & Certificates

Walter products are design acc. to DIN, BS, ANSI, AWWA, EN, ISO, AS standard
Company Philosophy

Processing every enquiry efficiently

Treating every order seriously

Serving every customer considerately

Choose us, reap success}}

About the Supplier

Suzhou Walter Flow Control Equipment Co., Ltd.

Company Profile

Suzhou Walter Flow Control Equipment Co., Ltd. Are a professional company specializing in fluid & firefighting equipment.

We do, and always will, fashion our long time business relationships from advanced technology, excellent quality and good service.

Walter Flow Control supplies products with FM, UL, CE and all other relevant certificates for use in Water Reticulation and Treatment Systems, Fire-fighting Projects, High Rise Buildings, the Oil, Gas and Chemical Industries etc.

Company Products:

Valves: Gate Valve, Butterfly Valve, Check Valve, Automatic Hydraulic Control Valve, Air Release Valve, Globe Valve, Ball Valve, Strainer, Pipeline products, etc.

Firefighting: Fire Sprinklers, Wet Alarm Check Valve, Deluge Valve, Water Flow Detector, Foam Extinguisher System, Gas Extinguisher System and Fire Hydrant System, Fire Hose, Fire Hose Reel, Fire Monitor, etc.

Standard & Certificates:

Walter products are design acc. To DIN, BS, ANSI, AWWA, EN, ISO, AS, API standard and relevant products can be provided with FM approval, UL listed, CE certificates.

Company Philosophy:

Processing every enquiry efficiently

Treating every order seriously

Serving every customer considerately

Choose us, reap success

About Our Factory & Business Background

Address: No. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China
Terms of Payment: LC, T/T, Western Union, Money Gram
International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Nearest Port: SHANGHAI

Our Production Capability & Technical Expertise

Main Products: Pressure 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

Export Year: 2017-05-16
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What standards does the valve comply with?: The valve is designed according to BS EN 1074-3, BS EN 12334, BS 5163, EN 558-1, ISO 5752, and EN 1092-2.
What is the maximum closing speed?: The disc maximizes closing speed up to 0.2 seconds before reverse flow occurs.
What materials are used for the body?: The body is available in Ductile Iron or Stainless Steel.
What is the head loss performance?: The design minimizes head loss to 0.016Bar at a flow rate of 2M/sec.
What is the available size range?: The valve is available in sizes ranging from DN50 to DN600.
What is the lead time for orders?: Peak season lead time is one month, while off-season lead time is within 15 workdays.
What payment terms are accepted?: Accepted payment terms include LC, T/T, Western Union, and Money Gram.
What is the nearest shipping port?: The nearest port is Shanghai.

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Suzhou Walter Flow Control Equipment Co., Ltd.

13 yrs

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