|
Technical Features |
|
300 PSI/20.1
Bar non-shock cold working pressure |
|
Non-rising stem
, Resilient wedge, Bolted bonnet |
|
Conforms to
AWWA C509, Flanged end connections |
|
Size range
2-1/2" to 10" |
|
Size range
12" to 16" 250 PSI/ 17.2 Bar |
|
MATERIAL
LIST |
|||
|
PART |
SPECIFICATION |
||
|
1.Valve
Body |
Ductile
Iron ASTM A 536 |
||
|
2.Resilent
|
Wedge |
Ductile
Iron ASTM A 536/EDPM ASTM D 2000 |
|
|
3.Wedge
Nut |
Bronze
ASTM B 584 UNS C83600 |
||
|
4"-16"
ASTM B584 UNS C92200 2"-3" |
|||
|
4.Stem |
Bronze
ASTM B 150 UNS C61400 |
||
|
5.Bonnet
Gasket |
EDPM
ASTM D 2000 |
||
|
6.Bonnet
Screw Alloy Steel ASTM A 574M Zinc Plated |
|||
|
7.Bonnet
|
Ductile
Iron ASTM A 536 |
||
|
8.Stem
Primary O-Ring |
EDPM
ASTM D 2000 |
||
|
9.Stem
Thrust Washer(lower) |
Bronze
ASTM B 584 UNS C83600 |
||
|
10.Stem
Thrust Washer(upper) |
Stainless
Steel ASTM A 276 UNS S41000 |
||
|
11.Gland
Seal O-Ring |
EDPM
ASTM D 2000 |
||
|
12.Stem
Seal Bushing |
Bronze
ASTM B 584 UNS C83600 |
||
|
13.Stem
Secondary O-Ring(2) |
EDPM
ASTM D 2000 |
||
|
14.Gland
Flange |
Ductile
Iron ASTM A 536 |
||
|
15.Gland
Flange Screw |
Alloy
Steel ASTM A 574M Zinc Plated |
||
|
16.Stem
Ringer Wiper |
EDPM
ASTM D 2000 |
||
|
17.Square
Operating Nut |
Cast
Iron ASTM A 126-B |
||
|
17A.
Handwheel (Optional) |
Ductile
Iron ASTM A 536 |
||
|
18.Flat
Washer |
Carbon
Steel Zinc Plated |
||
|
19.Screw |
Alloy
Steel ASTM A 574M Zinc Plated |
||
Dimensions:
6",NRS GV ANSI, F-501-W, Resileint Wedge, 300 PSI,ULFM/QCD
- Brand: FIREWALL - USA Categories Fire and Safety
- Product Code: 180.100.00015
- MPN: FWF501WU150
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