Pneumatic reversing Seat Valve/ Donjoy over charge valves
Pneumatic reversing Seat Valve/ Donjoy over charge valves
★★SPECIFICATION:
| Item | Stainless Steel Pneumatic Divert Seat Reversing Valve |
| Size | Mini Type 1/4"-3/4" |
| Working temperature | -10ºC to 120ºC EPDM, (140ºC for SIP,max 30min) |
| Working pressure | 10 bar, 145 psi |
| Compressed air pressure | 5.0-7.0 bar |
| Air connection | G1/8" (BSP) |
| Internal surface finish | Ra<0.8um |
| External surface finish | Sandbalst or mirror polish |
| Material | AISI316L/AISI304 |
| Gasket (standard) | EPDM in compliance with FDA 177.2600 |
| Gasket (option) | FPM in compliance with FDA 177.2600 |
| Connections | DIN, SMS, RJT, IDF |
| Normal pneumatic operation | Single acting pneumatic actuator |
| Optional pneumatic operation | Double acting pneumatic actuator |
| Option 2 | External position sensor |
| Option 3 | Steam barrier (if shaft sterilisation is required) |
| Option 4 | Body jacket insulation |
| Option 5 | Valve position regulator |
| Option 6 | Double stop actuator |
| Option 7 | Diaphragm type valve cavity |
| Option 8 | C-TOP control unit. |
Application
● pneumatic divert seat valve with control unit is a hygienic single seat pneumatically operated valve which has been widely used in the food processing industry, beverage production of pharmaceutical and fine chemical industries.
● The seat valve automatically operated by a single or double acting pneumatic actuators with compressed air to push the shaft to locate the valve open or closed position.
● single-acting cylinder actuators rotate 180 degrees to achieve a valve normally open and normally closed.
Technical specifications
● Size: Mini Type 1/4"-3/4"
● Temperature: 130 ℃
● Pressure: 10bar
● air supply: 4-7bar
● Material: ASTM 304 / 1.4301,316L / 1.4404
● Seal: EPDM, FPM, HNBR, FDA177.2600
● Processing: Ra <0.8μm
● Certificate: 3-A-53-06, PED / 97/23 / EC, FDA177.2600
Control unit:
● Power: DC 24V ± 10%
● Single acting (standard), double acting (option)
● Self-tuning Valve position feedback function
● Supports analog signal (4-20mA) & electrical (DC24V) Output
● Support for AS-I BUS
● Supports manual and automatic operation
Certificate
3A/54-02 (1580),PED/97/23/EC,FDA.177.2600, ISO
Drawing
Tag : Change over valve, Shut off valve, Reversing Valve, Single Seat Valve
Drawing
Conbine of the valve bod you need more information please contact us directg: Donjoy seat valve,versing valve, Shut off valve
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