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 B
  • Easy to handle
  • For Silicone tubing Ø 10x15 mm
  • 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 B
  • Easy to handle
  • For Silicone hose Ø 15x20 mm
  • 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 B
  • Easy to handle
  • For Silicone tubing Ø 5x15 mm
  • 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
  • For silicone tubing dimensions 6-16 mm
  • 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
  • For silicone tubing dimensions 17-20 mm
  • 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
  • For silicone tubing dimensions 16-22 mm
  • 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
  • For silicone tubing dimensions 23-26 mm
  • 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»


G-FS26


Glass sensor tip


for the AF26 el. optical sensor installed in steel vessels for the level control of the inlet.


G-FS26


Exposure glass vessel


for the AF26 el. optical sensor installed in glass vessel


AF26


El. opt. Sensor


for the AF26 el. optical sensor installed in glass vessel

Geeignet für folgende Branchen:

chemistry petrochemistry biochemistry biodiesel biotechnology pharmaceuticals
surfactants laquers & paint animal feed cosmetics plant engineering
planning & engineering services energy & environment R & D plastics technology service providers
paper & forestry products construction material distributors petroleum tank farms private households
wholesalers tank inspectors petrol stations surge tanks communities

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