Gear Operated Through Conduit Gate Valve

• Characteristic: Through Couduit Gate Valve
• Design & Manufacture: API 6D, API 6A
• Pre-Temp. Rating: Asme B16.34
• Face to Face: API 6D
• Ends Connection: Asme B16.25, Asme B16.5/16.47
• Inspect & Test: API 598
• Model NO.: Z47
• Certificate 1: Dnv CE 0575
• Certificate 2: ISO 9001: 2008
• Certificate 3: API 600
• Certificate 4: API 6D
• Transport Package: Sea Worthy Ply-Wood Packing
• Specification: API, ANSI, ASME, DIN, JIS, GB etc.
• Trademark: VATAC or OEM
• Origin: China
• HS Code: 84818010
• Production Capacity: 6000ton Per Year

Product Description

Gear Operated Through Conduit Gate Valve Conform to API 6D, and API 6A.
They are tested according to API 598, and marked as per MSS SP-25.

1. Construction is as follows:

- Full Port

- Outside Screw and Yoke(OS&Y)

- Bolted Bonnet with spiral-would gasket, and pressure seal bonnet

- Expanding or Double Expanding

- Solid  Wedge

- Butt Weld Ends to ASME B16.25

- Flanged Ends to ASME B16.5 and B16.47

2. Main Part & Materials

Part Names	Part Materials
Body	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Bonnet	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Disc/Ball/Wedge	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Stem	F6a	F304	F6a	F304	F316	F304L	F316L	C83600/C95800
Seat/Seat Ring	13%Cr	SS304	13%Cr	SS304	SS316	SS304L	SS316L	C83600/C95800
	PTFE/VITON
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS304+Graphite
Bolts/Nuts	B7/2H	L7/4	B16/4	B8/8	B8M/8M	B8/8	B8M/8M	B8M/8M
Suitable Medium	W.O.G etc.			HNO3, CH3OOH etc.				Sea Water etc.
Suitable Temperature	-29~425 °C	-46~340 °C	-46~340 °C	-196~427 °C	-196~427 °C	-196~427 °C	-196~427 °C	-29~220 °C

3. Normal Pressure Rating
PN10~PN420, CLASS150~2500

4. Normal Size Range
DN50~DN1000, 2"~40"