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Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve
Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve
Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve
Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve
Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve
Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve
Specifications
Brand Name :
AFC OEM
Model Number :
NSCV
Certification :
WRAS, NSF61/372
Place of Origin :
China
MOQ :
1
Price :
USD RMB
Payment Terms :
L/C, T/T
Supply Ability :
Based on order
Delivery Time :
45-60 days
Packaging Details :
Plywood cases
Material :
Ductile iron GJS500-7
Standard :
EN1074-3, EN12233
Fuction :
Anti Water Hammer
Coating :
EPOXY
Color :
Blue
Head loss :
Low
Description

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

Description:

NSCV- Non Slam Check Valve has very short face to face distance, closing speed is up to 0.2sec and the stroke is only about 20% of valve bore diameter. It has hydrodynamic design with spring ensure non slamming and to minimize the water hammer. The advance diffuser design maintains the streamline flow and reduces the water head loss to save pumping power. Overall it has a very low headloss and strong capability to minimize water hammer.

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:

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

Dimension:

DN50 - DN350

Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

DN400 - DN600

Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

Materials:

DN50-DN350

Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

No. Part Name Material Standard
1 Body Ductile Iron EN GJS500-7
2 Disc Ductile Iron+rubber EN GJS500-7+EPDM/NBR
3 Spring Stainless steel AISI 304/316
4 Stem Stainless steel AISI 420/304/316
5 Washer Plastic/Rubber Nylon/EPDM
6 Nut Stainless steel AISI 420/304
7 Bushing Bronze C61900
8 Diffuser Ductile Iron EN GJS500-7
9 Set Screw Stainless steel AISI304

Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

No. Part Name Material Standard
1 Body Ductile Iron EN GJS500-7
2 Disc Ductile Iron+rubber EN GJS500-7+EPDM
3 Spring Stainless steel AISI 304/316
4 Stem Stainless steel AISI 420/304/316
5 Washer Plastic/Rubber Nylon/EPDM
6 Nut Stainless steel AISI 420/304
7 Bushing Bronze C61900
8 Plug Ductile Iron EN GJS500-7
9 Diffuser Ductile Iron EN GJS500-7
10 Set Screw Stainless steel AISI304
Product tags

anti hammer water control valve

,

pressure safety valve testing

,

pressure sensitive resistor
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Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

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Product Detail
Brand Name :
AFC OEM
Model Number :
NSCV
Certification :
WRAS, NSF61/372
Place of Origin :
China
MOQ :
1
Price :
USD RMB
Contact Supplier
Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve
Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve
Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

Suzhou Alpine Flow Control Co., Ltd

Verified Supplier
7 Years
jiangsu, suzhou
Since 2009
Business Type :
Manufacturer
Main Products :
Water Control Valve, Water Gate Valve, Double Eccentric Butterfly Valve
Total Annual :
500m-600m
Employee Number :
100~150
Certification Level :
Verified Supplier
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