Parker Hannifin Corporation
Parker Hannifin Corporation
Instrumentation Products Division
1005 A Cleaner Way
Huntsville, AL 35805 USA
Phone: +1 (256) 881-2040
Fax: +1 (256) 881-5072
Email: c-parker@parker.com
Website: www.parker.com
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Autoclave’s Wellhead Gauge valves are designed for reliable shut-off service at a maximum working pressure of 20000 psi (1379 bar). The Wellhead Gauge and Bleed Valves are standard in 316 stainless steel annealed material and comply with NACE MR0175. Special materials available on request.

Gauge Valve Features:
  • One inlet, three outlet ports, all ports are 9/16" API test and gauge connection ports
  • Metal-to-metal bubble tight shut-off
  • Packing below stem threads
  • Two piece non-rotating stem on standard service and SOG valves
  • Optional use of long nipples in the inlet for installation on headers that are insulated
Applications:
  • Sample Lines
  • Instrument calibration
All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.
Wellhead_Gauge
Unit of Measure
Items Wellhead_Gauge
20GV6078-SOG
Wellhead Gauge Sour Service Valves 		Wellhead_Gauge
20GV9078-SOG
Wellhead Gauge Sour Service Valves 		Wellhead_Gauge
30GV9078-SOG
Wellhead Gauge Sour Service Valves
Connection Type N/A SF375CX N/A SF562CX N/A F562C
Connection Size N/A 3/8 in9.53 mm N/A 9/16 in14.29 mm N/A 9/16 in14.29 mm
Pressure Rating at Room Temperature N/A 10000 psi690 bar N/A 10000 psi690 bar N/A 20000 psi1379 bar
Orifice Size N/A 0.125 in3.18 mm
Valve Pattern N/A Wellhead Gauge Valve
A - Height N/A 2.00 in50.80 mm
B - Length N/A 3.12 in79.25 mm N/A 3.88 in98.55 mm N/A 3.88 in98.55 mm
C - Width N/A 2.00 in50.80 mm N/A 2.75 in69.85 mm N/A 2.75 in69.85 mm
D - Height N/A 4.75 in120.65 mm N/A 4.54 in115.31 mm N/A 4.75 in120.65 mm
E - Length N/A 1.13 in28.58 mm N/A 1.31 in33.27 mm N/A 1.31 in33.27 mm
F - Length N/A 1.00 in25.4 mm N/A 1.38 in34.93 mm N/A 1.38 in34.93 mm
G - Height N/A 0.50 in12.70 mm N/A 0.66 in16.76 mm N/A 0.66 in16.76 mm
H - Height N/A 0.94 in23.83 mm
J - Length N/A 3.00 in76.20 mm
K - Mounting Dimension N/A 0.25 in6.40 mm N/A 0.38 in9.70 mm N/A 0.38 in9.70 mm
L - Mounting Dimension N/A 0.25 in6.40 mm N/A 0.38 in9.70 mm N/A 0.38 in9.70 mm
M - Mounting Diameter N/A 0.28 in7.10 mm
Rated Cv N/A 0.23
Tubing Engagement Depth N/A 0.50 in12.7 mm N/A 0.81 in21.0 mm N/A 0.87 in22.0 mm