Suzhou Alpine Flow Control Co., Ltd
Be The Market Leader In Water Flow Control Valve
Place of Origin: | China |
Brand Name: | AFC |
Certification: | ISO 9001 |
Model Number: | NSCV |
Minimum Order Quantity: | 1 |
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Price: | USD RMB |
Packaging Details: | Plywood cases |
Delivery Time: | 45-60 days |
Payment Terms: | L/C, T/T |
Supply Ability: | Based on order |
Material: | Ductile Iron GJS500-7 | Standard: | EN1074-3, EN12233 |
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Fuction: | Anti Water Hammer | Coating: | EPOXY |
Color: | Blue | Head Loss: | Low |
Highlight: | quiet check valve,anti water hammer check valve |
Nozzle Check Valve with anti water hammer and low Head Loss function
Description:
NSCV- Non Slam Check Valve is generally used as protection against reverse flow when power failure in areas where noise pollution or water hammering is a critical issue. It has two outstanding features: anti water hammer and low head Loss function. The faster closing function can decrease the reverse speed of water to minimize the water hammer.
Features:
· Extremely short stroke can help quick closely
· Diffuser design- lowest head loss and streamline flow
· 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.
· 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.
· No leakage of rubber disc seat.
· Installation can be vertical/horizontal/inclined operated.
Technical Data:
Size | DN50-DN600 |
Working Temperature | - 10C- 80C |
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
DN400 - DN600
Materials:
DN50-DN350
Contact Person: Mr. Matt Liang
Tel: +86 15195674203
Fax: 86-512-6673-2928
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