Sanitary Stainless Steel SS304/316L Pulling Handle Clamp Type Welded Butterfly Valve

• Media: Water
• Driving Mode: Manual
• Connection Form: Welding
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Orbit
• Model NO.: NM12018
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Vmq, FPM, EPDM,PTFE
• Valve Body: Casting
• Standard: DIN11850-2
• Application: Water Industrial Usage, Food,Beverage, Pharmaceutical, Chemical Industry
• Connection Mode: Welding
• Working Pressure: 0-10bar
• Sealing Material (Standard): Vmq
• Sealing Material (Option): EPDM/FPM
• Working Temperature of Vmq: -50 to 180 Degree Celsius
• Working Temperature of EPDM: -20 to 135 Degree Celsius
• Working Temperature of FPM: -30 to 230 Degree Celsius
• Inside Surface Treatment: More Than or Equal to 0.4-0.8 Micrometer
• Surface Treatment: More Than or Equal to 0.8-1.6 Micrometer
• Transport Package: in Carton, Plywood Case
• Specification: ISO, DIN, IDF, SMS, 3A
• Trademark: NUOMENG, OEM
• Origin: Wenzhou, China
• HS Code: 8481804090
• Production Capacity: 200000PCS/Year

Product Description

Application:
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)

Technical data:
 

Material	Steel parts: Stainless steel 304, stainless steel 316L
Seal	Silicone(VMQ), Fluoroelastomer(FPM), EPDM
Control air pressure	5-8bar
Working	EPDM-20~+120ºC,VMQ-20~+150ºC, FPM-20~+180ºC
Sterilization temperature	150ºC≤30min
Inside surface treatment	Ra≤0.4-0.6μm
Surface treatment	Ra≤0.8-1.6μm
The diameter welding	DIN11850-2 with DIN11850-1/SMS/3A/ISO Series