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Wenzhou Nuomeng Technology Co., Ltd.

Valve, Butterfly Valve, Sanitary Valve manufacturer / supplier in China, offering Stainless Steel Horizontal Type Pneumatic Welded Butterfly Valve (DN11851), Stainless Steel Manual Welded Tank Bottom Diaphragm Valve (DIN-No. RG1027), Plastic Multiposition Handle Stainless Steel Male Threaded Butterfly Valve (SMS-RD2320) and so on.

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Supplier Homepage Product Sanitary Butterfly Valves Stainless Steel Horizontal Type Pneumatic Welded Butterfly Valve (DN11851)

Stainless Steel Horizontal Type Pneumatic Welded Butterfly Valve (DN11851)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Ningbo, China
Production Capacity: 200000PCS/Year
Payment Terms: L/C, T/T

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Basic Info
  • Driving Mode: Pneumatic
  • Structure: Centre Sealing
  • Valve Stem: Pneumatic Type
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Valve Body: Casting
  • Standard Design: DIN
  • Control Air Pressure: 5-8bar
  • Sealing Material (Option): EPDM/FPM
  • Working Temperature of EPDM: -20 to 135 Degree Celsius
  • Inside Surface Treatment: More Than or Equal to 0.4-0.8 Micrometer
  • Trademark: NUOMENG, OEM
  • Specification: DIN, 3A, SMS, ISO, RJT, BPE, JTS
  • Connection Form: Welding
  • Seal Form: Auto Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Vmq, FPM, EPDM,PTFE
  • Application: Water Industrial Usage, Food,Beverage, Pharmaceutical, Chemical Industry
  • Working Pressure: 0-10bar
  • Sealing Material (Standard): Vmq
  • Working Temperature of Vmq: -50 to 180 Degree Celsius
  • Working Temperature of FPM: -30 to 230 Degree Celsius
  • Surface Treatment: More Than or Equal to 0.8-1.6 Micrometer
  • Transport Package: Carton
  • Origin: Wenzhou, China
Product Description
Sanitary Stainless Steel Horizontal Type Pneumatic Welded Butterfly Valve

The series of this valve is a kind of sanitary pneumatic valve which are widely used in stainless steel pipeline system to control and regulate medium flow.

Work principle: 
This kind of valve can be handled by  a pneumatic actuator. Pneumatic actuator is to covert the axial movement of piston to be 90 degree rotation of valve shaft, so that the valve can be open or close to achieve the requirment of control and open /close for the pipeline system. They have three type of actator: normally open (NO), normally closed (NC), air/air(A/A)

Steel parts: Stainless steel 304, stainless steel 316L
Seal: Silicone(VMQ), Fluoroelastomer(FPM), EPDM

Stanard Design: 
Various standards of valves can be provide can be provided to clients: DIN, 3A, SMS, ISO/IDF, BS/RJ, ASME/BPE etc.
The parts of vave usually includes two pieces body of valve, disc, gasket of valve disc, two bush, and the entire valve is assemble together with bolts and nuts. 
The series of NUOMENG butterfly valve: welded, clamp, male, weld/male, union/male, etc.
The series of actuator: 1. stainless steel pneumatic actuator specification: φ85, φ108 and φ133. 2. Aluminum pneumatic actuator, specification:ZT050D,ZT063D,ZT075D,ZT088D, ZT100D, ZT115D. 3.Electric actuator, specification:HL-05,HL-10, HL-20.
 DIN -NO.RD Size OB A H1
 DN20 140 89
 DN25 140 89
 DN32 140 89
 DN40 90.043.0 50.0 159 105
 DN50 106.055.0 52.0 159 105
 DN65 124.072.0 56.0 159 105
 DN80 210 122
 DN100 159.0106.064.0 248 135
 DN125 186.0132.070.0 248 135
 DN150 225.0157.080.0  315165 
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