Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsSwing Flex Check Valve

Ductile Iron Swing Flex Check Valve With Nylon Reinforced Fabric Double Flange

Ductile Iron Swing Flex Check Valve With Nylon Reinforced Fabric Double Flange

  • Ductile Iron Swing Flex Check Valve With Nylon Reinforced Fabric Double Flange
  • Ductile Iron Swing Flex Check Valve With Nylon Reinforced Fabric Double Flange
  • Ductile Iron Swing Flex Check Valve With Nylon Reinforced Fabric Double Flange
  • Ductile Iron Swing Flex Check Valve With Nylon Reinforced Fabric Double Flange
Ductile Iron Swing Flex Check Valve With Nylon Reinforced Fabric Double Flange
Product Details:
Place of Origin: China
Brand Name: AFC
Certification: CE, NSF61/372
Model Number: RDCV
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
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Detailed Product Description
Material: GJS500-7 Standard: EN12233
Coating: EPOXY Disc: EPDM
Incline Angle: 40 Degree Media: Water And Waste Water
High Light:

swing check valve

,

ductile iron swing check valve

 

 

Swing Flex Check Valve Ductile Iron EPOXY Coated 40 degree incline Nylon Reinforcement Disc​

 

 

 

Description:

 

A swing check valve is designed to prevent reverse flow automatically. Under system flow conditions, the movement of the fluid forces the disc to the open position allowing 100% un-restricted flow area through the valve. Under reverse flow conditions, the disc automatically returns to the closed position to prevent reverse flow.

 

    A rubber flapper swing check valve consists of a valve body, a cover, and a flapper that is connected to a hinge. The disc swings away from the valve-seat to allow flow in the forward direction, and returns to valve-seat when upstream flow is stopped, to prevent backflow. It is under ductile iron construction. Ductile iron provides greater strength and toughness than conventional gray iron materials. With ductile iron construction, the body, disc, and disc arm can safely withstand high stresses and shock loads.

 

Features:

·Simple design, top entry cover allows for access for cleaning, replacement and maintenance easily.

·Nylon fabric is inserted into the disc for stengthening the disc from cracking and breaking during operations.

· Double fl ange design, the disc is composed of DI plate, steel bar shaft and nylon reinforced fabric.
·The rubber disc is totally encapsulated in EPDM rubber for superior sealing and corrosion resistance.

·The unrestricted full flow area combined with smooth streamline contouring allows for passage of large
solids to prevent potential clogging.
·Much shorter stroke to minimize water hammer and water slamming.
·Fusion Bonded Epoxy (FBE) is provided on the interior and exterior of the valve
·Meets BS EN 1074-3 and BS EN 558 F/F dimensions.

 

General Applications:
For general water supply, fire fighting,HVAC/ cooling & sewage system.

 

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

 

Material:

 

Ductile Iron Swing Flex Check Valve With Nylon Reinforced Fabric Double Flange 0

 

DN Model No. L D1 D2 n-φd C
PN10 PN16 PN10 PN16 PN10 PN16
50 RDCV-0050 203 165 125 4-φ19 19
65 RDCV-0065 216 185 145 4-φ19 19
80 RDCV-0080 241 200 160 8-φ19 19
100 RDCV-0100 292 220 180 8-φ19 19
125 RDCV-0125 330 250 210 8-φ19 19
150 RDCV-0150 356 285 240 8-φ23 19
200 RDCV-0200 495 340 295 8-φ23 12-φ23 20
250 RDCV-0250 622 395 405 350 355 12-φ23 12-φ28 22
300 RDCV-0300 698 445 460 400 410 12-φ23 12-φ28 24.5
350 RDCV-0350 787 505 520 460 470 16-φ23 16-φ28 24.5
400 RDCV-0400 914 565 580 515 525 16-φ28 16-φ31 24.5
*450 RDCV-0450 914 615 640 565 585 20-φ28 20-φ31 25.5
500 RDCV-0500 978 670 715 620 650 20-φ28 20-φ34 26.5
*600 RDCV-0600 1067 780 840 725 770 20-φ31 20-φ37 30

 

Ductile Iron Swing Flex Check Valve With Nylon Reinforced Fabric Double Flange 1

Contact Details
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Tel: +8615195674203

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