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Dosage SQV tubing pinch valve

SQV® tubing pinch valve used for bottling installations


Dosing in sterile zones, precisely controlled in feed vessel

For pharmaceutical bottling installations, our SQV® are used under sterile conditions in accordance with GMP. They interrupt the flow between the overpressurised and the unpressurised feed vessel without media contact


The SQV® tubing pinch valves are produced in aluminium or stainless steel as needed and depending on their use. The pneumatically operated aquasant® valves squeeze the silicone tubing gently enough that at least 10,000 switching cycles with the same hose are possible. Series 1*, 2* and 3*, manufactured from stainless steel, are characterised by an easy-to-use hinged lid
Aquasant Tubing pinch valve type: SQV84/20 for silicon tube

Tubing pinch valve type: SQV 84/20

SQV versions

This reliable third-generation aluminium valve originated from customer needs. The hose squeezing valve’s essential features may be simple, but its high-quality workmanship is impressive.

  • Use in sterile zone C/D
  • Easy to handle
  • Silicone tubing Ø 15.0 ±0.5mm, wall 3.0 ±0.5mm
  • Standard: peroxide-cured silicone hoses Shore 60° ±5 (others on request)
  • Insertion of hose by loosening two knurled nuts
  • Min. 10,000 switching cycles with same silicone hose, without damage to hose
  • Compressed air supply 4 - 6 bar
  • Squeezing stamp in stainless steel
This reliable third-generation aluminium valve originated from customer needs. The hose squeezing valve’s essential features may be simple, but its high-quality workmanship is impressive.

  • Use in sterile zone C/D
  • Easy to handle
  • Silicone tubing Ø 20 ±0.5mm, wall 2.5 ±0.5mm
  • Standard: peroxide-cured silicone hoses Shore 60° ±5 (others on request)
  • Insertion of hose by loosening two knurled nuts
  • Min. 10,000 switching cycles with same silicone hose, without damage to hose
  • Compressed air supply 4 - 6 bar
  • Squeezing stamp in stainless steel
Double valve as changeover. Based on a new demand, the tried-and-tested aluminium valve, in various nominal diameters, was further developed as a shuttle valve. With its essential features remaining the same, the new valve can be controlled with an electro-pneumatic magnet valve in 24 V or 230 V..

  • Shuttle valve on each side NC/NO
  • Use in sterile zone C/D
  • Easy to handle
  • Silicone tubing Ø 11.0 ±0.5mm, wall 2.5 ±0.5mm
  • Standard: peroxide-cured silicone tubing Shore 60° ±5 (others on request)
  • Insertion of tube by loosening two knurled nuts
  • Min. 10,000 switching cycles with same silicone tubing, without damage to hose
  • Compressed air supply 4 - 6 bar
  • Squeezing stamp in stainless steel
The Phönix. The reliable SQV® was redesigned and optimised for sterile zone A. Thanks to a refined hinged lid system, the SQV® KV version makes inserting the hose into the insulator with gloves a much more user-friendly process..

  • Use in sterile zone A/B
  • Easy to handle in insulator
  • Silicone tubing dimensions 6-16 ±0.5 mm, wall 2.5-3.2 ±0.25mm
  • Standard: peroxide-cured silicone tubing Shore 60° ±5 (others on request)
  • Insertion of hose by loosening large polygon screw on hinged lid
  • Min. 10,000 switching cycles with same silicone tube, without damage to tube
  • Compressed air supply 4 - 6 bar
  • Housing IP 53 stainless steel 316L, RA 0.8, electropolished
The Phönix. The reliable SQV® was redesigned and optimised for sterile zone A. Thanks to a refined hinged lid system, the SQV® KV version makes inserting the hose into the insulator with gloves a much more user-friendly process.

  • Use in sterile zone A/B
  • Easy to handle in insulator
  • Silicone tubing dimensions 17-20 ±0.5mm, wall 2.5-4.0 ±0.25mm
  • Standard: peroxide-cured silicone tubing Shore 60° ±5 (others on request)
  • Insertion of hose by loosening large polygon screw on hinged lid
  • Min. 10,000 switching cycles with same silicone tube, without damage to tube
  • Compressed air supply 4 - 6 bar
  • Housing IP 53 stainless steel 316L, RA 0.8, electropolished
The Phönix. The reliable SQV® was redesigned and optimised for sterile zone A. Thanks to a refined hinged lid system, the SQV® KV version makes inserting the hose into the insulator with gloves a much more user-friendly process.

  • Use in sterile zone A/B
  • Easy to handle in insulator
  • Silicone tubing dimensions 16-22 ±0.5mm, wall 2.5-5 ±0.25mm
  • Standard: peroxide-cured silicone tubing Shore 90° ±5 (others on request)
  • Insertion of hose by loosening large polygon screw on hinged lid
  • Min. 10,000 switching cycles with same silicone tube, without damage to tube
  • Compressed air supply 5 - 6 bar
  • Housing IP 53 stainless steel 316L, RA 0.8, electropolished
The Phönix. The reliable SQV® was redesigned and optimised for sterile zone A. Thanks to a refined hinged lid system, the SQV® KV version makes inserting the hose into the insulator with gloves a much more user-friendly process.

  • Use in sterile zone A/B
  • Easy to handle in insulator
  • Silicone tubing dimensions 25.0 ±0.5 mm, wall 3.0 ±0.25mm
  • Special: peroxide-cured silicone tubing Shore 90° ±5 (others on request)
  • Insertion of hose by loosening large polygon screw on hinged lid
  • Min. 10,000 switching cycles with same silicone tube, without damage to tube
  • Compressed air supply 5 - 6 bar
  • Housing IP 53 stainless steel 316L, RA 0.8, electropolished

SQV® tubing pinch valves
Do you need a flow breaker for silicone hoses?

Our tubing pinch valves will win you over with their durability and gentle squeezing of silicone hoses.


PDF download
Tech. Doku: tube pinch valve type SQV 83-15 alu
Tech. Docs: tube pinch valve type SQV 84-20 Alu
Tech. Docs: tube pinch valve type SQV 96-2x11 Alu
Tech. Docs: tube pinch valve type SQV 11-G18 AVe KV Stahl
Tech. Docs: tube pinch valve type SQV 21-G18 AVe KV Stahl
Tech. Docs: tube pinch valve type SQV 32-G18 AVe KV Stahl

Glass feed vessels
Are you looking for a feed vessel for the sterile filling?

Standard or customized Aquasant glass vessels with filling or limit value measurement control.
Link to glass vessels...

PDF download
Prospekt: GLASGEFÄSSE GF*
Tech. Doku: Glasgefäss Typ GF26
Tech. Doku: Glasgefäss Typ GF26F
Tech. Doku: Glasgefäss Typ GV1000
Liquid level control unit AS88-6-2010
Are you looking for a feed vessel with self-reliant, compact regulation?

Via hose tubing valves the Liquid Level Control Unit measures, navigates and regulates the filling level within the glass feed vessel in one go.


PDF download
Prospekt: Kompaktgerät
Tech. Doku: Kompaktgerät

Complete monitoring LLCU
Are you looking for a feed vessel with self-reliant, compact regulation?

Via hose tubing valves the Liquid Level Control Unit measures, navigates and regulates the filling level within the glass feed vessel in one go.


PDF download
Prospekt: Niveaukontrollsystem Typ LLCU
Tech. Doku: Niveaukontrollsystem Typ LLCU
Tech. Doku: Schlauchleermelder Typ SLS

SQV® service appointment

The hose tubing valves are very robust and wear-resistant. After 1,000,000 switching cycles , the SQVs should be serviced.
The service comprises:
Replacement of closing springs
Replacement of lip seals
Cleaning and re-greasing

Send us your hose tubing valve to be serviced
More information about this service»
Dosage SQV tubing pinch valve


G-FS26


Glass sensor tip


for the AF26 el. optical sensor installed in steel vessels for the level control of the inlet.
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Dosage SQV tubing pinch valve


G-FS26


Exposure glass vessel


for the AF26 el. optical sensor installed in glass vessel
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Dosage SQV tubing pinch valve


AF26


El. opt. Sensor


for the AF26 el. optical sensor installed in glass vessel
  • This is the 1st item
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