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Home > Products > Butterfly Valve > Wafer Butterfly Valve > Double Stem Wafer Type Butterfly Industrial Valve with CE & ISO

Double Stem Wafer Type Butterfly Industrial Valve with CE & ISO

Basic Info

Model No.:  WDS

Product Description

Model NO.: WDS Connection Form: Wafer Seal Form: Force Sealed Work Pressure: Low Pressure (Pn<1.6mpa) Material of Seal Surface: Soft Sealed Application: Industrial Usage, Water Industrial Usage, Household Usage Power: Lever, Worm Gear , Electric Actuator,Pneumatic Certificate: ISO,CE Flange Connection: Pn6/10/16;Class125/150;JIS 5k/10k/16k/20k Specification: ISO, CE, JIS, EN, AS, BS, GB HS Code: 8481804090 Driving Mode: Manual Structure: Centre Sealing Valve Stem: Normal Working Temperature: Normal Temperature (-40°C1. Structure simple is compact, stable positioning, and the weight is light.
2. Designs reasonably, the assembling and dismantling and installation is easy, to be advantageous.
3. Minimized operating torque. Lever, gear, pneumatic and electric actuators can be chosen.
3. Rubber backed seat with stable valve torque. No leakage under the rated pressure.
4. Special design, high flow rate and low flow resistance.

Application:
1. These products are mainly used for pipeline flow, pressure and temperature control of various industrial automation productiong, for example: Electricity, petrifaction, metallurgy, environmental protection, energy management, fir-fighting systems.
2. Simultaneously they have good fluid control properties, and can operate simply.
3. They are not only widely used in general industries as petroleum, coal gas, chemical engineering, water treatment, but also used in the cooling water system of thermal power plant.

Packaging Detail: Inner packing: Individual polybag for each valve Outer packing: Plywood box~veneer case, standard size is 1150*950*550mm/1150*950*600mm We can also make the case according to consumer's requirement or the real size of valves.

Series Wafer  Butterfly Valve
Size DN40-DN1200/1.5" -48"
End flange ANSI B 16.1, ASTM B 16.47, EN 1092, AS 2129
Face to face ANSI B 16.10
Top flange ISO 5211
Nominal pressure DN40-DN600(1.5" -24" ) PN1.0/1.6MPa(150/200PSI) DN700-DN1200(28" -48" ) PN1.0MPa(150PSI)
Body Cast Iron/Ductile Iron/WCB/Carbon steel/AL-Bronze/CF8, SS304/CF8M, SS316
Disc. Ductile Iron/Ni-plated ductile iron/Nylon-plated ductile iron/AL-Bronze/Rubber lined Disc/1.2501/1.4529/CF8/CF8M/Hastelloy Alloy/Monel
Stem SS416/SS304/SS316/SS431/17-4PH/Monel
Seat NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM/PTFE
Suitable temperature Normal Temperature -45 ~150
Medium Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.

Contact us if you need more details on Control Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Industrial Valve、Double Shaft Industrial Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Butterfly Valve > Wafer Butterfly Valve

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