Bare Shaft Flange Type Cast Steel Through Conduit Gate Valve

• Customization: Available
• Type: Through Conduit Slab Gate Valve
• Material: Carbon Steel
• Model NO.: PZ41
• Connection Form: Flange
• Pressure: Cl300
• Actuator: Manual
• Seal Surface: Parallel Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Inspect & Test: API 598
• Operation: Handle;Handhweel
• Characteristic: Through Conduit Gate Valve
• Design & Manufacture: API 6D
• Pre-Temp. Rating: Asme B16.34
• Certificate 1: Dnv CE 0575
• Certificate 2: ISO9001:2008
• Certificate 3: API 6D
• Certificate 4: API 600
• Transport Package: Sea Worthy
• Specification: API, ANSI, ASME, BS, DIN, JIS, GB etc.
• Trademark: Vatac/OEM
• Origin: China
• HS Code: 84818040
• Production Capacity: 6000ton Per Year

Product Description

Bare Shaft Flange Type Cast Steel Through Conduit Gate Valve Conform to API 6D, API 6A .  They are tested according to API 598, and marked as per MSS SP-25
 
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

 
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

 
Normal Pressure Rating
PN10~PN420, CLASS150~2500

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

TEST & INSPECTION

PACKING AND SHIPMENT