PRESSURE GAUGE PIN VALVE UNION BONNET DESIGN

Pressure Gauge Pin Valve Union Bonnet Design

 

A compact isolation valve for pressure gauges with built in vent. The three way design incorporates drain / calibrate port for in – situ calibration. Heavy duty bonnet design ideal for high temperature applications as steam, etc.
Test Pressure 25° C Room Temperature
Hydrostatic Body – 620 Kg/cm2
Seat – 413 Kg/cm2
Pneumatic Seat – 60 Kg/cm2
Gland Packing PTFE : Standard
Graphoil : Temperatures above 180° C
Material A 105, A 479 SS304, A 479 SS 316, A 182 Gr F 316 SS A 182 Gr F 304 SS, MONEL, HASTELLOY
Finish CS zinc plated and dichromated. SS Natural
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Description

THREE WAY VALVE
D1
D2
D3
A
B
C
OPEN HT. APPROX.
PART No.
M20x1.5
RH
M20x1.5
RH
M20x1.5
RH
82
36
20
115
PGP-UB-M20 x 1.5
1/2” BSP
RH
1/2” BSP
RH
M20x1.5
RH
73
34
20
115
PGP-UB-AG 1/2”

 

 

TWO WAY VALVE
M20x1.5
RH
M20x1.5
RH
–
82
–
20
115
PRGG-UB-M20 x 1.5
1/2” BSP
RH
1/2” BSP
RH
–
73
–
20
115
PRGG-UB-AG 1/2″

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