Sanitary Welded/Threaded Butterfly Valve

Manual Clamp Ball Valve is full inclusive ball seat design that solves the problem of the liquid hold up of the valve cavity. The ball valve is suitable for bio pharmaceutical engineering.Stem seal in patent design and spring in compensation type design have advantage of long life, low torque, long-term use under high temperature 150 ℃

Design Features
• Size：1″”-4″”,DN25-DN100
• Material：1.4301/304,316L/1.4404
• Gasket：PTFE,TFM(FDA 177.1550)
• Max. temperature：-20℃ – 150℃(Standard)-30℃ – 200℃(Option)
• Pressure:10-30bar(Depending on seal material and temperature)
• Manual, pneumatic, electric Exchange
• Without professional tools that disassembling the valve
• Small operating torque
• Gaskets:FDA 177.2600
• Connection : Clamp, weld, thread,DIN、SMS、ISO、IDF、BPE、RJT

Working Principle:
Single function (spring reset)
Compressed air from the air intake(A) to enter into the space between the cylinder and the reversing accessory piston(B), made the plunger separate and move to the bottom of cylinder,force the spring
compressed,the air of cylinder is discharge through the vent (C),make the piston(B) anti-clockwise 90 degree rotation through guide groove drive Reversing master device(D)in the meantime.(means valve
opened)
After the solenoid valve for compressed air backward,the piston(B) cylinder move to the top under the elastic spring.The air of middle air cavity is discharge through the air pipe connector by solenoid valve .At that moment the piston(B) clockmise 90 degree rotation through the guide groove drive Reversing master device(D).(means valve closeed

Application
The manhole oval design mainly used in food, wine, beverage, pharmaceutical and other industries on the tank equipment.

Design specifications
• Size: 430 x 330 – 635×525
• Height: 75-200
• Inward opening manhole cover
• Spanner type handle, hand wheel handle
• Internal surface: Ra0.8μm-0.5μm
• Outer surfaces: Mirror polish,satin finish, sand-blasting
• Max. pressure: 3.0bar
• Gasket: EPDM, NBR, SILICON
• Material: AISI304 (1.4301) / 316L (1.4404)

Technical specifications
• Fixed 360 Degree Tank Spray Balls for Cleaning
• Cleaning angle: 360°
• Sphere options: 1) round ball; 2) oval ball
• Material：316L/304
• Connections：female thread/male thread ,clamp, Bolt ,welded

Automatic Reset Aseptic Sampling Valve
• Application: the valve is used for the beer, milk, fruit juice, beverage, pharmaceutical and other industries.
• The aseptic sampling valve is designed for sterilization before and after each sampling.
• Open to Sampling-Valve is opened by rotating the handle
• Closed to Sterilizing-The built-in spring closes the valve. Do Keep hose channel open while sterilizing and recommend to install a small safety valve on the outside if sterilizing by steam.

Technical Specifications
• Connection: clamp, welding, tank connector, multi-channel pipeline connector
• Valve body material：AISI 316L（1.4404）
• Diaphragm：EPDM PTFE
• Max.Temperature：130℃(EPDM)
• Max.Temperature：150℃(PTFE)
• Pressure：10bar