High Pressure Stainless Steel Control Gate Valve

Model NO.: ZFS03
Thread Position of Valve Rod: Inside Gate Valve
Usage: Regulation, Safety, Emptying, Drain, Flow Control
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage
Body Material: Wcb/CF8/CF8m
Bonnet Material: Wcb/CF8/CF8m
Sealing Material: 2Cr13/Stl+PTFE
Sealing Shim: 2Cr13/Stl+PTFE
Stem Material: Wcb/CF8/CF8m
Packing Material: Flexible Graphite
Testing: API 598
Certificate: Ce/ISO/API
Face to Face: ANSI B16.10
Flange Standard: ANSI B16.10
Trademark: ITSEN
Transport Package: Plywood Cases/Pallets
Specification: DN50-DN600
Origin: Shandong, China
HS Code: 8481804090
High Pressure Stainless Steel Control Gate Valve
Production enforce standard
Design and Manutacture Face to face Flange Dimension Butt welding Inspection and test
ANSI B16.34/BS1873 ANSI B16.10 ANSI B16.5 ANSI B16.25 API 598
Chief property and specification      
Normal Pressure Shell test Water seal test Air seal test      
LB Mpa Lbf/in² Mpa Lbf/in² Mpa Lbf/in²      
150 3.1 450 2.2 315 0.5-0.7 60-100      
300 7.8 1125 5.6 815      
600 15.3 2225 11.2 1630      
900 23.1 3350 16.8 2440      
1500 38.4 5575 28.1 4080      
2500 64.6 9367 47.4 6873      
Material for main parts
Body/Cover/Disc Stem Sealing Face Sealing shim Packing Suitable medium
WCB 2 CR13 13Cr
STL
with body 
material 
PTFE Nylon		 13Cr/Enhanced 
Flexible 1Cr13
/Flexible graphite 
SFB-208 Soft steel 
F304 
F316
F304L
F316L		 Flexible graphite 
Enhanced Flexible 
graphite 
SFB/260SFP/
260PTFE		 Water
Steam
Petroleum
Products
WC1 38CrMoAl
25Cr2Mov
WC6
WC9
C5 C12
CF8 F304 Nitric acid
Aceic acid
CF3 F316
CF8M F304L
CF3M F316L
 
Main external and connection dimension
Size L D D1 D2 b z-d Do H(open)
2 in 7 6 4.75 3.62 0.75 4-0.75 8 16.1
mm 178 152 120.5 92 19.1 4-19 200 409
3 in 8 7.5 6 5 0.94 4-0.75 10 20
mm 203 90 152.5 127 23.9 4-19 250 570
4 in 9 9 7.5 6.19 0.94 8-0.75 10 23.2
mm 229 229 190.5 157 23.9 8-19 250 590
6 in 10.5 11 9.5 8.5 1 8-0.88 12 24.8
mm 267 279 241.5 216 25.4 8-22 300 630
8 in 11.5 13.5 11.75 10.62 1.12 8-0.88 13.88 37.8
mm 292 343 298.5 270 28.5 8-22 350 960
10 in 13 16 14.25 12.75 1.19 12-1 15.7 45.6
mm 330 406 362 324 30.2 12-25 400 1158
12 in 14 19 17 15 1.25 12-1 17.7 5430
mm 356 483 <

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