Flange Extended Bonnet Gate Valve

• Media: Water
• Temperature: Low Temperature
• Type: Straight-through
• Material: Carbon Steel
• Connection Form: Flange
• Pressure: Ordinary Pressure
• Model NO.: Z41H
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: 2"-32"
• Certificate 1: ISO 9001: 2000
• Certificate 2: CE 0575
• Design & Manufacture: API 6D
• Pre-Temp. Rating: ASME B16.34
• Transport Package: Standard Sea Worthy
• Specification: ANSI, DIN, JIS, ISO, Gost
• Trademark: VATAC / OEM
• Origin: China
• HS Code: 84818040
• Production Capacity: 6000ton Per Year

Product Description

VATAC Extended Bonnet Gate Valves are with Features and Specifications as below:


1. Small fluid resistance
2. The torque for opening and closing is small, so it is easy to open and close.
3. The medium flowing direction is not restricted, and it doesn't disturb flowing
And reduce the pressure of pipeline.
4. Short length structure
5. Good sealing performance
6. Simple shape, good casting process, widely used
Gate Valves
1). Size: 1/2"-36"
2). Material: CF8, CF8M, CF3, CF3M. 304, 304L, 316, 316L. WCB, WCC
3). Class: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB
4). Suitable medium: Water, oil, air and some corrosive liquid
5). Temperature range: -20° C - 425° C
6). Operate: Handwheel, pneumatic, actuator
7). Design and manufacture: API 6D & API 600
8). Inspection and Test: API 6D & API 598
9). Flange end dimension: ASME B16.5 & MSS-SP-44
10). Butt-welding end dimension: ASME B16.25
11). Face to face: API 6D & ASME B16.10
12). Certificate: API, CE, TS, ISO, AZ

DESIGN & MFT	API 600	ENDS CONNECTION	R.F
PRE-TEMP, RATING	--	INSPECT & TEST	API 598
F-F DIMENSION	ANSI B16.10	FLANGED DIMENSION	ANSI B16.5
MARKING	--	FIRE SAFE DESIGN	--
PAINTING	TBA	APE. REQUIREMENTS

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