Pioneer Industries offer Tailor Made Jobs inline with your Exact requirements.


We would like to introduce our selves as a manufacturer of Pneumatic parts in INDIA. Specifically this introduction to you is for our new development of Air Interlock Valve, Dip Interlock Valve & Pressure Indicator which are used in Bottom Loading Tanker

Let us know your requirements of these products. We can supply these products to you as a same specification or as per your customized requirements.

Kindly you can send your requirement with quantity for our quotation.

CLICK FOR DETAILS : Air Interlock Valve | Dip Interlock Valve | Pressure Indicator 

 Air Interlock Valve

Aluminium Forged Body  is high strong, hard, and rigid. (Optional: Brass Forged Body against order).

Nickel plated  body for good surface finishing & better aesthetic look.

M.O.C : Stainless steel contact pad & spring , brass operating shaft, and aluminium end cap eliminates corrosion.

Thread Connection: 1/4 NPT Female pneumatic connection ports.

O-Ring  is suitable for -40 C temperature.

Shaft wiper seal helps prevent contaminants from entering seal area.

Universal Reversible mounting fits all API adaptors and vapor fittings for different height requirements and application.

Rigid mounting extends valve life.

Adjustable contact pad for different couplings and application.

Can be installed as normally closed or normally open valve.

Operating Pressure : can be operated at a maximum working pressure of 150 PSI ( 10.34 bar )

Testing Pressure: this valve successfully tested at 225 PSI ( 15.51 bar ) pressure.

Operating  Temperature : can be able to operate without leaking in the temperature range of -40F to 150F

Cycle Test: this valve is successfully tested for 100,000 Cycles.

lighter than other valves.

Overall best field serviceability.


1)   API Bottom Loading Adaptor
2)   API  Vapor Recovery Adaptor
3)   API Vapor Check Valve

Overfill detection/prevention system
5)   Guard Bar Systems
6)   Also can be used on its own for interlocking a vehicles brakes or controlling other pneumatic components.                                                                            TOP

 Dip Interlock Valve



Dip Interlock Valve is used where security is required to protect dip reading and theft of contents. Dip reading is possible only when valve is operated under sequenced air signal received from emergency valve.

         Simple installation - fits between flanges.
         Pneumatic Operation.
         Simple single acting design.
         Lightweight aluminium construction.
         Seals : Viton or Nitrile provided as per costomers requirements.
         Robust design incorporating heavy-duty aluminium pin.
         Easy to maintain.                                                                       TOP

 Pressure Indicator 


Pressure Indicator indicates presence of  pressure in pneumatic circuit. It is equivalent to pilot lamp of electrical system.


M.O.C: Body                   :  Aluminium Alloy
Indicator window               :  polycarbonate
Piston                            :  Polyacetal
Spring                            :  Stainless Steel
Seal                               :  NBR
Operating Pressure
        : 150 PSI
: 100 C.P.M or less
Color Of Indicator             
: Green /  Red / Orange                                       TOP


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