Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsNon Slam Check Valve

Water Hammer Prevention Check Valve

China Suzhou Alpine Flow Control Co., Ltd certification
China Suzhou Alpine Flow Control Co., Ltd certification
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Water Hammer Prevention Check Valve

Water Hammer Prevention Check Valve
Water Hammer Prevention Check Valve Water Hammer Prevention Check Valve Water Hammer Prevention Check Valve Water Hammer Prevention Check Valve

Large Image :  Water Hammer Prevention Check Valve

Product Details:

Place of Origin: China
Brand Name: AFC OEM
Certification: WRAS, NSF61/372
Model Number: NSCV

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD RMB
Packaging Details: Plywood cases
Delivery Time: 45-60 days
Payment Terms: L/C, T/T
Supply Ability: Based on order
Detailed Product Description
Material: Ductile Iron GJS500-7 Standard: EN1074-3, EN12233
Fuction: Anti Water Hammer Coating: EPOXY
Color: Blue Head Loss: Low
Product Name: Non Slam Check Valve
High Light:

quiet check valve

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anti water hammer check valve

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Water Hammer Prevention Check Valve

 

Water Hammer Prevention Check Valve For Cooling/HVAC SystemHydro dynamic Design

 

Low Head Loss Anti Water Hammer Non Slam Check Valve EPOXY Coated Quick Close Ductile iron

 

 

 

Description

 

NSCV- Non Slam Check Valve is used as protection against reverse flow when power failure in areas where noise pollution or water hammering is a critical issue. It can provide not only quiet performance but also low head loss.

 

Features:

 

·High strength ductile iron body used for durability and less weight.
·Advanced dynamic design of single body with diffuser provides streamline flow and assures lower head loss.
·One of the lowest head loss check valve, big save in pumping power cost, valve disc with shorter stroker and spring reverse faster than most of check valve.
·Coated with powder epoxy both inside & outside for corrosion resistance.
·Bronze bushing reduce wearing problem during operation.
·Hydrodynamic design with spring 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.
· Installation can be vertical/horizontal/inclined.
·Comply with EN 558-1, ISO 5752 and EN 1092-2, ISO 7005-2 flange dimension.

 

Technical Data:

 

Size DN50-DN600
Working Temperature - 10C- 80C
Flange AISI B16.1 Or PN16
Flow Media Clean Water

 

Service Fields:


Mainly used for clean water, precleaned sewage water, Fire-fighting, Irrigation, Cooling and HVAC System.

 

 

Dimension:

 

DN50 - DN350

Water Hammer Prevention Check Valve 0

 

Water Hammer Prevention Check Valve 1

 

DN400 - DN600

Water Hammer Prevention Check Valve 2

Water Hammer Prevention Check Valve 3

 

 

Materials:

 

DN50-DN350

Water Hammer Prevention Check Valve 4

No. Part Names Material Standard
1 Body Ductile Iron GJS500-7
2 Disc Ductile Iron+Rubber GJS500-7+EPDM/NBR
3 Spring Stainless Steel AISI304/316
4 Stem Stainless Steel AISI420/304/316
5 Washer Plastic/Rubber Nylon/EPDM
6 Nut Stainless Steel AISI420/304
7 Bushing Bronze C61900
8 Diffuser Ductile Iron GJS500-7
9 Set Screw Stainless Steel AISI304

 

Water Hammer Prevention Check Valve 5

No. Part Names Material Standard
1 Body Ductile Iron GJS500-7
2 Disc Ductile Iron+Rubber GJS500-7+EPDM/NBR
3 Spring Stainless Steel AISI304/316
4 Stem Stainless Steel AISI304
5 Washer Plastic Nylon
6 Nut Stainless Steel AISI304
7 Bushing Bronze C61900
8 Plug Ductile Iron GJS500-7
9 Diffuser Ductile Iron GJS500-7
10 Set Screw Stainless Steel AISI304

Contact Details
Suzhou Alpine Flow Control Co., Ltd

Contact Person: admin

Tel: +8615195674203

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