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Pneumatic butterfly valve with cast iron body and double-acting actuator

Milwaukee Valve

Milwaukee Valve CLA23E Butterfly Valve Double Acting Cast Iron 3 Inch

SKU CH-DFBF-EXDGQ

Pneumatically actuated double-acting butterfly valve with cast iron body, EPDM seat, 150 psi water pressure rating and 80 psi air inlet pressure

  • Double-acting pneumatic actuation gives precise flow control
  • Cast iron body withstands 150 psi water pressure
  • EPDM seat resists wear in water applications
  • Four 5/8-11 bolt holes on 6 in bolt circle simplify installation
  • ISO 9001:2015 and ISO 14001:2015 certified manufacturing quality

Pneumatically Actuated Butterfly Valve

This pneumatically actuated butterfly valve uses double-acting control with a cast-iron body for 3-inch piping. It carries ABS certification and ISO 9001:2015 plus ISO 14001:2015 quality marks. The EPDM seat handles water service up to 150 psi while the actuator runs on 80 psi air supply.

Upgrade from manual lever valves

Replaces hand-operated butterfly or gate valves when remote or automated shut-off is required. The jump is worth it for processes that cycle frequently or need fail-safe positioning without a spring-return mechanism. Four-bolt lug pattern on a 6-inch bolt circle matches standard flange drilling.

Limited to 150 psi water and 80 psi air

Practical ceiling is the 150 psi water-pressure rating and 80 psi air-inlet maximum; systems exceeding either need a different valve class. Cast-iron construction suits water and compatible fluids but not aggressive chemicals that attack iron or EPDM. Double-acting design demands continuous air supply for both open and close strokes.

How it compares

Measured against everything we stock in Faucet Valves & Replacement Parts, at today’s prices. Recalculated every night.

Price $470.99
Pricier than about 90% of the 1,132 comparable items (median $54.99).

Specifications

Product
Brand nameMILWAUKEE VALVE
Product typeOther

Questions about this item

What bolt pattern and lug size does the 3-inch CLA23E need for mounting?

The valve uses a 6-inch bolt circle with four holes and 5/8-11 inch lug threads.

What air supply pressure must be connected for the double-acting actuator to operate correctly?

Connect a clean, dry air line regulated to 80 psi; the actuator requires that inlet pressure to open and close fully.

When should the EPDM seat be inspected or replaced in water service at 150 psi?

Inspect the EPDM seat annually for cracking or compression set; replace it if leakage appears or after five years in continuous 150 psi water service.

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