Product Description Model NO.: Z541 Material: Carbon Steel Pressure: Low Pressure Seal Surface: Wedge Gate Valve Usage: Regulation Application: Industrial Usage, Water Industrial Usage Design & Manufacture: BS1873/DIN3352 Face to Face: Asme B16.10 Inspect & Test: API 598 Certificate 2: ISO 9001: 2008 Certificate 4: API 6D Specification: API, ANSI, ASME, BS, DIN, JIS, GB etc. HS Code: 84818040 Type: Straight-through Connection Form: Flange Actuator: Manual Thread Position of Valve Rod: Outside Gate Valve Standard: ANSI Characteristic: Duplex Stainless Steel 2205/S31803/F51 Cl1500# Gat Pre-Temp. Rating: Asme B16.34 Ends Connection: RF/Rtj/FF Certificate 1: Dnv CE 0575 Certificate 3: API 600 Trademark: VATAC Origin: China
Duplex Stainless Steel 2205/S31803/F51 CL1500# Gate Valve Gear Conform to API 600, ASME B16.34,  They are tested according to API 598, and marked as per MSS SP-25.

Construction is as follows:  

- Full Port or Standard Port

- Outside Screw and Yoke(OS&Y)

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

- Backseat

- Solid or Flexible 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
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~DN900, 2"~36"
 
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