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High quality hygienic piping systems, from stock, at competitive prices.
01275 408901
High quality hygienic piping systems, from stock, at competitive prices. Call 01275 408901

Inoxpa Sandwich Butterfly Valve

Avaliable Variations

Inoxpa | Sandwich Butterfly Valve

Product Information

Lead times may vary. You can contact us via our live chat, request a quote form, phone or email.

Inoxpa’s Butterfly Valves are known for their good quality and being robust. They are manufactured with forged bodies and discs and completed with FDA approved gaskets.

This product is available with a range of custom fitted end connections:

  • RJT
  • IDF
  • Clamp
  • SMS and much more.

With Pipeline Products having the largest stock in the UK of these valves, it allows us to utilise our in house fabrication shop and customise the connections to your requirement. There are so many options available to these valves.

Sandwich butterfly valves, whether manually or automatically operated, can be used in most liquid product applications in the food-processing, pharmaceutical and chemical industries. The design allows to easily install or remove the valve without separating the pipes.

Operating principle

The butterfly valve can be operated automatically through an actuator or manually with a handle. The handle blocks the valve in the “open” or “closed” position, although there are also other models with intermediate positions. The actuator transforms the axial movement of the piston into a 90º rotary movement which it transmits to the disc.

Design and features

Design: “between flanges”.
Compact and robust design.
Multi-position handle as standard feature for valves up to DN-100/4″.
Two-position handle as standard feature for valves starting from DN-100/4″.
Low pressure losses.
Body halves interchangeable with any connection type.
Connections: DIN 11850.
Traceability of components


Disc and body halves: AISI 316L (forged)
Handle: AISI 304 / PP
Other St.St. parts: AISI 304
Gasket: EPDM according to FDA 177.2600
Internal surface finish: Ra ≤ 0,8 μm
External surface finish: Machined, Ra ≤ 1,2 μm


AISI 304L valve.
Gaskets: NBR, VMQ or FPM.
Two sizes for two-position handle.
Handles: two-position, lever, micrometric, with safety lock, etc.
Electric actuator or single- or double-acting actuator, the size is determined by the operating torque of the valve.
Electro-pneumatic positioner.
Inductive position sensors.
C-TOP control unit (inductive position sensors or microswitches)

Inoxpa Sandwich Butterfly Valve Instruction Manual

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