Precitech Valve Mfg. Co.

We are engaged in manufacturing and export of a range of gate valves, that are widely used in various industries such as steel industry, cement industry, oil and gas industry,etc. These gate valves are used for stopping and controlling the flow of abrasive slurries. Available in different sizes and specifications, these valves are invariably used under the silo for down stream maintenance or shut off the pipeline. Known for their precise design and durability, these are also tested as per international quality standards.

Sr. No.	NOMENCLATURE	MATERIAL
1	Body	ASTM A216Gr.WCB	CF 8	CF 8M
2	Seat Ring (R*/I *)	13%Cr.	CF 8	CF 8M
3	Wedge (Solid/Flex/Parallel)	WCB Facing+ 13%Cr.	CF 8/ AISI 304	CF 8M/ AISI 316
4	Spindle	AISI 410	AISI 304	AISI 316
5	Body Gasket	CAF / SS 304 SWG / Equivalent
6	Body Stud / Nut	ASTM A 193 GR. B7 / A 194 GR. 2H
7	Bonnet	WCB	CF 8	CF 8M
8	Back Seat bush	AISI 410/13%Cr.
9	Gland Packing	GRAPHITED /TEFLON ASBESTOS / GRAPHOIL
10	Cross Pin	STEEL
11	Gland Bush	AISI 410	AISI 304	AISI 316
12	Gland Flange	MS /SS304/SS316
13	Eye Bolt / Nut	STEEL
14	Yoke Sleeve	MS
15	Yoke Nut	STEEL
16	Hand Wheel	CI/MI/CS
17	Key	STEEL
18	Wheel Nut	STEEL
19	Greese Nipple	STEEL

Technical Data

1) Construction :-Outside screw and yoke type (0, S &Ytype), rising spindle, non rising hand wheel, bolted bonnet,
Solid / Flexible Wedge, renewable seat ring / Integral seat ring and renewable / Integral back seating arrangement
2) Design & Manufacturing STD.:- API-600
3) Inspection & Testing STD.:- API 598
4) Face To Face :- As per ANSI B 16.10
5) End Connection :- Flanged as per ANSI B 16.5 RF

Engineering Options :

• Available in Class 600
• Stellite Seat & Wedge
• Special Gasket & Packing
• Available with Gear/Actuator Operation
• Available with Extended Stem / Bonnet

Please Click PDF For Further Detail