Media: | Water |
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Driving Mode: | Manual |
Connection Form: | Wafer |
Structure: | Centre Sealing |
Seal Form: | Force Sealed |
Valve Stem: | Normal |
Samples: |
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Customization: |
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NO. | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
Name | Stem | Handle lever | Shaft sleeve | Sealing ring | Body | Seat | Disc |
Material | Iron | Cast iron chain turbine head | Polymer composite | EPDM | Ductile iron | EPDM | Cast steel |
Product parameter | |
Face to Face Design | ISO 5752-20/EN558-1/GB-T12221 |
Flange Connection | ANSI Class125/150 JIS 5/10/16K AS2129 TableD/E BS4504 EN1092 PN6/10/16 |
Working Pressure | 10/16bar |
Testing Pressure | Shell Test:24bar / 2.4Mpa Seal Test:17.6bar/1.76Mpa |
Working Temperature | -10°-120° |
Nominal diameter | DN32-DN300 |
NO. | Body | Disc | Seat | Stem | Type of Operation |
1 | Ductile iron | Ductile iron | EPDM | Galvanized 45 gauge steel | Stamped iron handle |
2 | Stainless steel 304/316/316L | Stainless steel 304/316/316L | PTFE | Stainless steel 420/431 /304/316/316L |
Cast iron handle |
3 | Aluminium alloy | Aluminum bronze | NBR | Die cast aluminum handle | |
4 | Cast steel | Stainless steel sulfide polytetrafluoroethylene | Heat-resistant EPDM | Motorized | |
5 | Cast iron | Ductile iron covered with nylon | Wear-resistant EPDM | Stainless steel stamped handle | |
6 | Aluminum bronze | Ductile iron covered with vulcanized rubber | Fluorine rubber | Stainless steel cast handle | |
7 | Stainless steel coated with PTFE | Silicone rubber | pneumatic | ||
8 | Ductile iron spray epoxy resin |
Hypalon rubber |
Duplex stainless steel 2205/2507/1.4469/1.4529 | Worm gear box | |
9 | Stainless steel spraying Halar | HNBR | Worm gear box with signal | ||
10 | Stainless steel sprayed nano-ceramics | Neoprene rubber | Hydraulic maneuver | ||
11 | Stainless steel coated with tungsten carbide | Rubber without copper or zinc | Copper alloy | ||
12 | Duplex stainless steel 2205/2507/1.4469/1.4529 | Insulating rubber |
NO. | Temperature | Stressstress | Specification | Flange connection standard | Structural form |
1 | -20~80° | PN6 | GB/T 12238 | DIN2543-2545 | Center line |
2 | -20-120° | PN10-16 | API 609 | ANSI B16.5 | Double eccentric |
3 | 0-150° | PN25 | BS 5155 | JIS B2220 | Triple eccentric |
4 | -20-200° | JIS5K/10K | EN 593 | BS4504 | |
5 | 125LB/150LB | EN1092 |
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