GENERAL
Size: 1/8″~36″.
Pressure Rating: 150LB~4500LB, PN6~PN750
Design Temperature: -196℃~120℃
Design Manufacture Code: ASME B16.34, BS6364, API 608, API 6D，SHELL SPE77/200
Face to Face: ASME B16.10, EN558
Connection: ASME B16.5, B16.47, EN1092, RF/RTJ. ASME B16.25 BW ASME B16.11 SW/NPT ETC.
Trims Design: Floating ball / Trunnion ball
General Applications: CNG,LNG,LPG, CO2,N2 ETC.
Safety Design: anti-blow out stem, fire proof, anti-static
Special Test if Required: Low Emission, DNV/BV/SGS TPI service is available.
MAIN TYPICAL MATERIALS LIST
BODY: ASTM A351 CF8/CF8M/CF3/CF3M, A995 4A/5A, MONEL K400/K500, H-276
BALL: ASTM A182 F304/F316/F51/F53/F55,MONEL K400/K500, H-276 hardened
EXTENDED BONNET: ASTM A351 CF8/CF8M, ASTM A182 F304/F316
STEM: F304,F316,XM-19, 17-4PH, INCONEL 718, MONEL K-500
SEAT: SPRING ENERGIZED PCTFE, PEEK OR HF METAL
OPERATOR: LEVER OR GEAR OR ACTUATOR
OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.
TEST
Inspection and approval norm: API598, API6D.BS6364
QUALITY CONTROL:
100% Chemical analysis and mechanical test with raw materials of each heat numbers.
100% DPT test with the castings, partly MT or UT test, RT is always available if required.
100% hydraulic test with the shell and seal and low pressure air test.
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