pneumatic Three-Piece Butterfly Valve Stainless Steel Sanitary
Applications
This butterfly valve is a sanitary butterfly valve use in stainless steel pipe systems.
Operating Principle
This butterfly valve is controlled by an actuator
The actuator has three standard types, namely normally closed (NC), normally open (NO) and air/air activated (A/A).
The actuator transforms the axial movement of a piston into a 90° rotation of a valve shaft. The torque of the actuator is increased when the valve disc in the valve body contacts the gasket of the butterfly valve, the valve is closed then.
Technical Data
Metal material |
Product wetted |
304L/316L (1.4307/1.4404) forged |
Non-product wetted |
304(1.4301) |
We can provide EN 10204 3.1B certificate. |
Seal material |
Standard |
EPDM
All seal materials comply with FDA 177.2600. |
Options |
NBR,FPM,Silicone
All seal materials comply with FDA 177.2600. |
Temperature |
Continuous working temperature |
-20~+135ºC(EPDM) |
Sterilization temperature |
150ºC(max 20min) |
Pressure |
Working pressure |
0~10bar(standard) |
Control air pressure |
5~8bar |
Surface treatment |
Internal surface |
Ra≤0.8μm |
External surface |
R≤1.6µm |
Connection |
Connection standards |
Welding end: DIN 11850 series 2 |
Welding end: Inch pipe diameter standard |
Connection methods: welding, thread, clamp, flange |
Options |
Smart controller |
24V DC |
Solenoid valve (1 or 2) |
Position sensor |
24V DC |
NPN/PNP position sensor (2) |
Any question, be free to contact us, we are professional manufacturer for this field for more than 10 years. We will reply you within 24 hours. We are here waiting for your Sincere cooperation.
We have been a professional manufacturer and sales for high precision sanitary valves, pipe fittings, pipe connecting fittings, precise forging, forged valve and OEM forging parts ect. Which use for food, beverage, pharmacy, biology engineering, water treatment cosmetic, petroleum and chemical industry area, etc. Its advantages are with forging, heat treatment and machining.
We have many many testing equipemnts and instruments. Which are dimensional measuring machine, spectroscopic analysis equipment, hardness equipment, optical instrument etc.
We have the best team of experts in the management and technology. We design and produce our products as BPE, DIN, SMS, 3A, IDF, RJT, ISO and BS etc stanrard strictly. We test each step from raw-material to finished products. They avouch us to control the material quality, and finished products quality.
So far quality controls systems ISO9001 and Safety "CE" certification, and SGS had gotten through.
We have been a professional manufacturer and sales for high precision sanitary valves, pipe fittings, pipe connecting fittings, precise forging, forged valve and OEM forging parts ect. Which use for food, beverage, pharmacy, biology engineering, water treatment cosmetic, petroleum and chemical industry area, etc. Its advantages are with forging, heat treatment and machining.
We have many many testing equipemnts and instruments. Which are dimensional measuring machine, spectroscopic analysis equipment, hardness equipment, optical instrument etc.
We have the best team of experts in the management and technology. We design and produce our products as BPE, DIN, SMS, 3A, IDF, RJT, ISO and BS etc stanrard strictly. We test each step from raw-material to finished products. They avouch us to control the material quality, and finished products quality.
So far quality controls systems ISO9001 and Safety "CE" certification, and SGS had gotten through.
Wenzhou Yeahoo Industrial Co., Ltd with many year's constant effects, we started our own business by experence accumulation and source integration. We have been a professional manufacturer and sales for high precision sanitary valves, pipe fittings, pipe connecting fittings, precise forging, forged valve and OEM forging parts ect. Which use for food, beverage, pharmacy, biology engineering, water treatment cosmetic, petroleum and chemical industry area, etc. YEAHOO enterprise, its advantages are with forging, heat treatment and machining. Has many forging machines of 400Ton, 630 Ton, 1000Ton, free forging and ring forging limit 280.00cm under making new toolings by ourselves. In additional, we have machining centre with more 15 MAZAK CNC machines and many milling machines. YEAHOO's Lab has many many testing equipemnts and instruments. Which are dimensional measuring machine, spectroscopic analysis equipment, hardness equipment, optical instrument etc.
We have the best team of experts in the management and technology. We design and produce our products as BPE, DIN, SMS, 3A, IDF, RJT, ISO and BS etc stanrard strictly. We test each step from raw-material to finished products. They avouch us to control the material quality, and finished products quality.
YEAHOO continue pursuing superior grade quality and steady development. So far quality controls systems ISO9001 and Safety "CE" certification had gotten through. Products of "YEAHOO" Brand is sold to Europe, South America, North America, south east Asian country and Area. Creating a YEAHOO culture based on "innovation, service and cooperation". With outstanding management, advanced technical equipment, we provide high lever products and perfect services to our clients.
Building a trusted brand of "YEAHOO" and becoming a leader for valves and fittings. Let's cooperation together.
