302 ANSI Swing Check Valve (Flanged)

302 ANSI Swing Check Valve (Flanged)

  • FM Approved Logo Mid Grey 300.jpg
  • UL Logo Mid Grey.jpg
  • LPCB Logo Mid grey 566j-02.jpg
  • WRAS Approved.jpg
  • cnbop.png
Size range 50mm - 300mm (2" - 12")
Body type Flanged
End connections ANSI
Maximum working pressure 20.7 bar (300 psi) FM approved, 20.7 bar (300psi) UL listed, 25.0 bar (362 psi) LPCB approved
Working temperature 0°C to 80°C (32°F to 176°F )
Body material Ductile Iron
Approvals FM and LPCB Approved, UL Listed

Rapidrop Fig. 302 is a rubber-faced, flanged swing type check valve that allows water flow in one direction only.

A hinged clapper remains open with water flowing in one direction and automatically closes when flow stops preventing backflow.

Removable cover allows easy access for inspection and maintenance.

These valves are suitable for installation in both horizontal and vertical (with the flow upwards) pipelines.

Rapidrop Fig. 302 flanged swing check valve is only available with ANSI 125/150 flanges.

Applications
Potable water, sewage disposal, water distribution service & feed lines, irrigation and fire protection pipe systems

Connections
ANSI 125/150 Flange to ASME B16.1

Dimensions

Sizes Dimensions (mm) Weight
(Kg)
Inch mm L H
2" DN 50 203 113 11.2
2.5" DN 65 254 150 16.7
3" DN 80 278 160 22.5
4" DN 100 330 218 34.9
6" DN 150 406 290 65.2
8" DN 200 495 330 120.7
10" DN 250 622 350 180.9
12" DN 300 660 376 242.3


Material Specification

No Description   No Description  
1 Valve Body Ductile Iron 65-45-12 10 Clapper Arm Ductile Iron 65-45-12
2 Cover  Ductile Iron 65-45-12 11 Clapper Gasket EPDM
3 Bolt
Carbon Steel Zinc Plated

 12 Retaining Disc Ductile Iron 65-45-12
4 Washer 13 Spring Washer SS304
5 Eye bolt 14 Nut SS304
6 O-ring NBR /EPDM 15 Washer Nylon
7 Seat Ring Bronze C83600 16 Plug Carbon Steel Zinc Plated
8 Hinge Pin SS304 17 Drain Plug Copper Alloy
9 Hinge Bushing Brass C36000 18 Stud SS304