SHUT-OFF VALVE-UNION BONNET TYPE SOCKET WELD-BUTT WELD ENDS

Shut-Off Valve- Union Bonnet Type Socket Weld/Butt Weld ends

 

A simple light weight design ideal for use in instrumentation and small installation for isolation in place of heavy bolted bonnet OS & Y type valves.
Test Pressure PER ANSI B 16.34, 1996 @ 25° C Room Temperature
800#                      1500#           2500#
Hydrostatic Body – 210 Kg/cm2 – 420 Kg/cm2 – 630 Kg/cm2
Seat – 153 Kg/cm2 – 270 Kg/cm2 – 420 Kg/cm2
Pneumatic Seat – 6 Kg/cm2     – 6 Kg/cm2     – 6 Kg/cm2
Gland Packing PTFE : Standard
Graphoil : Temperatures above 180° C
Material A 105, A 182 Gr.F 304 SS, A 182 Gr.F 316 SS, A 182 Gr F11,A 182 Gr F 22
Finish CS zinc plated and dichromated. SS – Natural
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Description

CONNECTIONS
Socket Weld Ends
PIPE
B SIZE
L
A
H OPEN HT.
PART No.
1/2″
21.7
10.0
76
121
8 SOV NB-SW-UB
3/4″
27.0
13.0
85
125
12 SOV NB-SW-UB
1″
33.8
14.0
95
125
16 SOV NB-SW-UB

 

Butt Weld Ends
PIPE SIZE
B
H OPEN HT.
PART No.
1/2″
21.34
121
8 SOV NB-SW-UB
3/4″
26.67
125
12 SOV NB-SW-UB
1″
33.40
125
16 SOV NB-SW-UB

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