Title :	Piping and Valves	Doc. No.	L-001	Annex:	E	Valve Data Sheet	GTBT10R
Project :		Company :		Rev.Date :	20.09.99	Rev. :	3

Valve Type	End To End Standard	End Type 1	End Type 2	End Standard	Size From (in)	Size To (in)	Notes
GATE VALVE WEDGE	ASME B16.10	RF	RF	ASME B16.5	2.00	24.00

		Notes
Pressure Rating	CL 300
Design Code	API 600
General Requirement	VSK V402
Leak Test	VSK V101
Marking	VSK V003
Operator	VSK V014

Max Design Pressure	Barg	51.1	51.1	50.1	35.0
At Temperature	Deg. C	-46	38	50	100

Subject/Item	Design and Material Requirement	Material	MDS	EDS
BODY/BONNET	Bolted bonnet	B367 C2 B381 F2	T02 T01
INSIDE TRIM
PORT
STEM	Rising stem. Outside screw and yoke; To achieve hardness/strength use a combination of gr. 2 and 5 materials, or hardfacing by nitriding	B348
CLOSURE MEMBER	Gate: Flexible wedge; To achieve hardness/strength use a combination of gr. 2 and 5 materials, or hardfacing by nitriding	B381
SEATS	Renewable; To achieve hardness/strength use a combination of gr. 2 and 5 materials, or hardfacing by nitriding	B381
SEALS	Packed gland
STEM PACKING	Expanded graphite not less than 98% purity
OUTSIDE TRIM
BOLTING	Material according to EDS			NBO2
HANDWHEEL		AISI 316 AISI 304
SPECIAL REQUIREMENTS	Wetted parts suitable for sour service to NACE MR0175

Notes :