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· Pressure rating up to 3000psig (206bar) at 70℉(21℃)
· Temperature rating from 50℉ to 150℉ (10℃ to 65℃) with PTFE seat and packing
· Vent to atmosphere available
· Both straight and angle, 3-way and 4-way patterns available
· Body materials available in 316 stainless steel, brass, and alloy 400.
· 100% factory tested
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2-WAY & 3-WAY |
| Description |
Grade / ASTM Specification |
| Valve Body Materials |
| SS316 |
Brass |
Alloy 400 |
| Handle |
Black Nylon |
| Mounting Nut |
Stainless Steel |
Brass |
Stainless Steel |
| Packing Bolt |
SS316/A479 |
Brass/B16 |
SS316/A479 |
| Packing * |
PTFE/D1710 |
| Packing Gland |
SS316/A479 |
Encapsulating
Ball Seats * |
PTFE/D1710 |
| Supports * |
Stainless Steel |
| Ball Stem * |
SS316/A479 |
Alloy 400/B164 |
| Body |
SS316/A479 |
Brass/B16 |
Alloy 400/B164 |
Note : "*" marked are wetted parts. Lubricant is silicone
based. |
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for the valve with standard seat and packing |
| Valve Designator |
Straight
2-way |
Angle
2-way |
Switching
3-way |
| B 1 V |
2500 psig
(172 bar) |
2500 psig
(172 bar) |
2500 psig
(172 bar) |
| B 2 V |
3000 psig
(206 bar) |
2500 psig
(172 bar) |
2500 psig
(172 bar) |
| B 3 V |
2500 psig
(172 bar) |
1500 psig
(103 bar) |
1500 psig
(103 bar) |
| B 4 V |
2500 psig
(172 bar) |
1500 psig
(103 bar) |
1500 psig
(103 bar) |
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| All dimensions are in milimeters. Dimensions shown with Hy-Lok nuts in finger-tight position, where applicable |
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| The Cv is for the straight pattern valves. Cvs of angle pattern valves are same as those of 3-way valves |
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| All dimensions are in milimeters. Dimension shown with Hy-Lok nuts in finger-tight position, where applicable |
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· Each valve is tested with nitrogen @ 1000psig(69bar) to
max leak rate of 0.1SCCM.
· Optional tests are available upon request.
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| · is provided to meet NACE Standard MR-01-75 |
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· Valves are factory adjusted for 1000psig service at 70℉
(21℃).
· For services at higher pressure, the packing must be
readjusted. This can be done with the valve in-line.
Untighten the hex key to remove the handle. Tighten the
packing bolt clockwise with the increment of a quarter of
quarter turn (22.5℃) until leaktight seal is obtained.
And then reassemble.
· Exposure of valves to varying temperature can affect
the initial packing load. You may need check leak and
readjust packing bolt.
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