Performance: Nominal pressue (MPa) 1.0 1.6 Nominal diameter(mm) 50-1200 50-600 Test pressure Shell 1.5 2.4 (MPa) Seal 1.1 1.76 Applicable temperature 150 Applicable medium Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Operating mode     manual, worm gear, pneumatic, electric, etc.   Standard: Design & Manufacture Flange Connection Face to Face Dimension Test & Inspection BS5163 BS4504   PN10  /  PN16 BS5163 BS6755  Material List: No. Part Name Material 1 Body Cast Iron / Ductile Iron 2 Body seat ring Brass 3 Wedge Ductile iron 4 Wedge Seat Ring Brass 5 Stem Nut Brass 6 Stem Stainless Steel 7 Bonnet Bolt Carbon Steel 8 Nut Carbon Steel 9 Washer Carbon Steel 10 Gasket NBR 11 Bonnet Cast iron / Ductile rion 12 O-Ring NBR 13 Locating Ring Brass 14 O-Ring NBR 15 Bonnet Nut Brass 16 Mini pad PTFE 17 Dust Ring NBR 18 Wheel Ductile rion 19 Washer Carbon Steel 20 Bolt Carbon steel Pile Driver Earth Dirlling Pile Driver,Pile Driver Hydraulic Hammer,Hydraulic Pile Driver,Hammer Pile Driving Machine Yantai Rocka Machinery Co., Ltd , https://www.rockabreaker.com
Features:
Features:
1. Inside Screw
2. Bolt Bonnet
3. Non rising Stem
4. Rubber Encapsulated Wedge
5. Low Torque operation
6. Flanged End
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Typical Application:
Water works and water resource project
Environment protection
Public facilities
Power and Public utilities
Building industry
Petroleum,chemical
Steel,metallurgy
Paper making industry
Foods,Beverage
MORE INFORMATION,PLEASE VISITÂ http://www.tfwvalve.com/
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BS5163 Non-Ring Stem Gate Valve with Changeable O-Ring
Model NO.: TFW
Actuator: Manual
Seal Surface: Wedge Gate Valve
Thread Position of Valve Rod: Inside Gate Valve
Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
Standard: DIN
Application: Industrial Usage, Water Industrial Usage
Size: Dn50-Dn600
Test Inspection: BS5163
Trademark: TFW
Transport Package: Plywood Case
Specification: CE
Origin: Tianjin China
HS Code: 84818040
BS5163 Non-Ring Stem Gate Valve with Changeable O-Ring