Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsNon Slam Check Valve

EN12233 Non Slam Check Valve

China Suzhou Alpine Flow Control Co., Ltd certification
China Suzhou Alpine Flow Control Co., Ltd certification
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EN12233 Non Slam Check Valve

China EN12233 Non Slam Check Valve supplier
EN12233 Non Slam Check Valve supplier EN12233 Non Slam Check Valve supplier EN12233 Non Slam Check Valve supplier EN12233 Non Slam Check Valve supplier

Large Image :  EN12233 Non Slam Check Valve

Product Details:

Place of Origin: China
Brand Name: AFC
Certification: ISO 9001
Model Number: NSCV

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Price negotiable USD RMB
Packaging Details: Plywood cases
Delivery Time: 45-60 days
Payment Terms: L/C, T/T
Supply Ability: Based on order
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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

 

Non Slam Check Valve For Fire Fighting System Anti Water Hammer

 

Fire Fighting Anti Water Hammer Non Slam Check Valve Ductile iron Low Head Loss

 

 

 

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. The faster closing speed can decrease the reverse speed of water to minimize the water hammer.

 

 

Features:

 

·Extremely short stroke, quick close

·Diffuser design- lowest head loss and streamline flow

·Zero leakage of rubber disc seat

·Spring hidden on back side of disc prevent clogging

·Bronze bearing-long life service

·Disc will positively close before reverse flow, and maximize the closing speed up to 0.2 Sec.
· Installation can be vertical/horizontal/inclined.

·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.
·Stainless steel spring hidden in the diffuser under protection while valve in operation.
·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

 

Quality System  
IQC Check call incoming parts
IPQC Check the production process is qualified
FQC All valves are pressure tested
OQC Check the valve ourlook and packing

 

Dimension:

 

DN50 - DN350

EN12233 Non Slam Check Valve 0

 

EN12233 Non Slam Check Valve 1

 

DN400 - DN600

EN12233 Non Slam Check Valve 2

EN12233 Non Slam Check Valve 3

 

 

Materials:

 

DN50-DN350

EN12233 Non Slam 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

 

 

 

 

EN12233 Non Slam 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

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