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Hawa Single
Plate Wafer Check Valves conform to API
6D-ISO 14313/API 594/API 6A |
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Face to Face
and End to End dimensions conform to API
6A |
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End flange
dimensions conform to API 6A |
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Butt weld end dimensions conform to API
6A |
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The stem nut
design allows for the removal of the
hand-wheel while keeping the Stem and Gate
in a fixed position. |
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Screwed end
dimensions conform to API 6A |
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Collapsing
movement of split gate away from seat
during opening eliminates erosion and
abrasion of seats and gate |
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Weather
proof operating system |
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Easy
maintenance with valve in-line |
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The gland is
of self aligning two piece type |
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Through
conduit piggable passage |
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Anti-frictional Ball bearings |
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Outside
screw and yoke construction |
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Bi-directional shut-off |
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The securely
welded Seat-rings are satellite faced
cylindrical bottom seated type having
ample cross section for strength |
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Sealant
injector fittings |
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Body ports
are streamlined, permitting unobstructed
flow, reduces turbulence, results in lower
pressure drop & lower erosion |
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Available in
all popular bore sizes and PSL 1 through 4 |
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Valves meet
the requirements of fugitive emission
levels Shell category B as per MESC SPE
77/312 |
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