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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
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Unit of Measure
Items
Wellhead_Gauge

Wellhead Gauge Sour Service Valves
Wellhead_Gauge

Wellhead Gauge Sour Service Valves
Wellhead_Gauge

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