STANDARDS
Design and manufacture: API 6D BS 5351
Face to face dimensions: API 6D ANSI B16.10
End flange dimensions: ANSI B16.5
Test: API 598

Type of connection
RF and RTJ flange ends to ANSI B16.5 standard.
BW flange ends to ANSI B16.25standard.

Type of operation Lever
Connection dimensions of Worm Gear actuator, Electric actuator, Pneumatic actuator to ISO 5211 standard.
Anti-static constructions "AS" and Fire-resistant constructions

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