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PART NAMES | MATERIALS |
BODY | A105; LF2; F5; F22; F304; F304L; F316; F316L; F347; F321; F51; F55; Inconel; Monel; Hastelloy; etc. | |
BONNET | A105; LF2; F5; F22; F304; F304L; F316; F316L; F347; F321; F51; F55; Inconel; Monel; Hastelloy; etc. | |
SEAT | ASTM A276 410 + HF | |
WEDGE | ASTM A276 420 | |
STEM | ASTM A276 410 | |
R-RING | 304 SS | |
HANDWHEEL | ASTM A197 | |
PACKING | GRAPHITE | |
GLAND | ASTM A276 410 |
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PRESSURE TEST ( A105 ) | ||||
CLASS | SHELL (psig) | BACKSEAT(psig) | SEAT(psig) | ||
WATER | WATER | AIR | WATER | ||
1500LB | 5575 | 4100 | 90 | - | |
2500LB | 9275 | 6800 | - | 6800 |
Source: https://www.dervosforge.com/worm-gear-operated-gate-valve-f316l-2-inch-high-pressure.html
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