Purple Valves
PRPLZ157

Pneumatic Actuator Butterfly Valve

Pneumatic Actuator Butterfly Valve from ZQV/ZHENGQIU, a quarter-turn butterfly valve for compact, reliable isolation and throttling.

Size1/4“ to 2”Pressure3000 PSI (WOG)PortFull PortBodyTwo Piece
Overview

The Pneumatic Actuator Butterfly Valve is a quarter-turn butterfly valve that uses a rotating disc to provide reliable on/off isolation and smooth flow throttling within a compact, lightweight body. It is offered across a size range of 1/4“ to 2”. The body is built from a351 cf8m / a216 wcb for durability in service. A Delrin / Peek seat delivers tight, bubble-tight shut-off, while the a182 f316 disc balances strength with corrosion resistance. With its two piece body configuration and pneumatic actuation, it suits demanding pipeline service where space and weight are at a premium.

Technical Detail

Specifications

Size Range
1/4“ to 2”
Pressure Rating
3000 PSI (WOG)
Temperature Range
'-50℉ to 450℉ (-46℃ to 232℃)
End Connections
Threaded ASME B1.20.1 NPT
Body Material
A351 CF8M / A216 WCB
Ball / Disc / Wedge Material
A182 F316
Seat Material
Delrin / Peek
Stem Material
A182 F316
Port Type
Full Port
Body Style
Two Piece
Operation
Pneumatic
Applications
General Service, Air, Water, Oil & Gas
Design Standard
ASME B16.34 , MSS SP-110
Testing Standard
MSS-SP72,API 598
Face to Face Standard
Manufacturers Standard
At a Glance

Key Features

  • Size range: 1/4“ to 2”
  • Pressure rating: 3000 PSI (WOG)
  • Quarter-turn operation for fast, reliable shut-off
  • Compact, lightweight body saves space and weight
  • Delrin / Peek seat for tight sealing

Options

  • Manual lever or gear operator
  • Electric actuator
  • Pneumatic actuator
  • Hydraulic actuator

Standards & Certifications

  • Design: ASME B16.34 , MSS SP-110
  • Testing: MSS-SP72,API 598
  • Face-to-face: Manufacturers Standard
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