Resilient Wedge NRS Gate Valve-Flanged End

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Gate Valve

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Resilient Wedge NRS Gate Valve-Flanged End

Technical Features

Nominal Pressure: 300PSI
Conforms: ANSI / AWWA C515 Standard
Face to Face Standard : ASME B16.10
Sizes: 2½", 2%*", 3", 4", 5", 6", 8", 10", 12"
2" FM only
Flange Standard: ASME/ANSI B16.1 Class 125 or ASME / ANSI
B16.42 Class 150 or BS EN1092-2 PN16 or GB/ T9113.1
Approvals: FM, UL, CUL, NSF/ANSI 61 & NSF IANSI 372
Maximum Working Pressure: 300PSI (Maximum Testing Pressure: 600
PSI) conforms to UL 262, ULC/ORD C262-92，FM 1120/1130
Maximum Working Temperature: 80°C/176°F
Coating Details: Epoxy coated interior and exterior by Electrostatic
Spray or Coating upon request
NPT plug on body with 2 operating nuts
Certified lead-free by NSF/ANSI 61 & NSF/ANSI 372 is available
With and Without Post Flange are available

Valve Material List

NO.	Name	Material
1	Flat Washer	Steel 1045 or Stainless Steel304
2	Hexagon Socket Screw	Steel 1045 or Stainless Steel 304
3	Sealing Ring	FPDM
4	O-ring	EPDM
5	Sealing Ring	EPDM
6	O-ring	EPDM
7	Bonnet	Ductile Iron
8	Stem	Stainless Steel 304 or Steel 1045
9	plug	Stainless Steel 304 or Steel1045
10	Disc	Ductile Iron +EPDM
11	Body	Ductile Iron
12	Sealing Ring	EPDM
13	Retaining Ring	C95400
14	Gland	Ductile Iron
15	Post Flange	Ductile Iron
16	Wrench Nut	Ductile Iron
17	Bolt	Stainless Steel 304 or Steel 1045
18	Washer	Stainless Steel 304 or Steel1045
19	Hexagon Socket Screw	Steel 1045 or Stainless Steel 304
20	Stem Nut	CE8 orC95400