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Stainless steel pneumatic butterfly valve with tri-clamp connection, single-acting actuator, 1.5 inch size

Intsupermai

Intsupermai 1.5'' Pneumatic Butterfly Valve Tri Clamp Single-Acting Stainless Steel

SKU CH-HQ75-DN832

A 1.5-inch pneumatic butterfly valve with tri-clamp connection, single-acting stainless steel body rated to 1.0 MPa and 212 degrees

  • 5'' sanitary tri-clamp connection fits 38 mm piping
  • Single-acting pneumatic actuator automates valve operation
  • Stainless steel body withstands 212 ? process temperatures
  • Rated for 1.0 MPa maximum working pressure
  • Ready-to-install set includes butterfly valve 020058

Sanitary pneumatic butterfly valve

This 1.5 inch pneumatic butterfly valve uses a tri-clamp connection for sanitary piping systems. It is built from stainless steel for corrosion resistance in food, beverage or pharmaceutical lines. The single-acting actuator opens with compressed air and returns by spring force. It suits process engineers who need clean-in-place compatibility.

Thermal and pressure limits

The valve body handles a maximum working temperature of 212 degrees and a maximum operating pressure of 1.0 Mpa. Stainless steel construction dissipates heat without degrading seals during normal cycles. Pneumatic operation avoids electrical heat generation in the actuator. These ratings define the safe envelope for continuous process duty.

Sustained load behaviour

Under sustained pressure the single-acting spring maintains a consistent return force without pressure decay. The 38 mm bore and 1.0 Mpa rating keep sealing torque stable over long runs. Actuation speed stays repeatable because the spring rate does not vary with air supply fluctuations. This suits batch processes that hold position for extended periods.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $62.99
Pricier than about 73% of the 5,493 comparable items (median $27.99).

Specifications

Product
Product typeOther

Questions about this item

How is the 1.5'' pneumatic butterfly valve installed with the Tri Clamp connection?

The valve fits a 38 mm Tri Clamp ferrule; align the gasket, slide the valve between ferrules, tighten the clamp evenly to 1.0 Mpa rating, and torque the clamp bolts in a cross pattern to avoid gasket pinch.

What maintenance will the single-acting pneumatic actuator need over time?

Inspect the internal spring and piston seals annually; lubricate the air cylinder with clean, dry compressed air, replace worn seals if leakage appears, and verify the stainless steel disc rotates freely without binding.

Which limit appears first during continuous cycling at 212 °F and 1.0 Mpa?

The 1.0 Mpa pressure rating is the primary constraint; sustained operation at maximum temperature and pressure accelerates seal wear, so cycle rate must stay within the actuator's spring-return speed to avoid overheating.

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