Automated Control
Pneumatic (double-acting / spring-return) or electric (24V/220V) actuator for remote and interlocked control.
Double Union · Automated
| Body Material | CPVC / UPVC |
| Actuation | Pneumatic / Electric |
| Seal | EPDM / FPM |
| Pressure | 150 PSI (ANSI Class 150) |
| Connection | Double Union |
| Size Range | 1/2" ~ 4" |
| Size (inch) | D OD | d₁ Socket | d₂ Spigot | l Socket D | L Length |
|---|---|---|---|---|---|
| 1/2" | 76 | 21.54 | 21.23 | 22.5 | 151 |
| 3/4" | 76 | 26.87 | 26.57 | 27 | 158 |
| 1" | 86 | 33.65 | 33.27 | 30 | 167 |
| 1 1/4" | 92 | 42.42 | 42.04 | 34 | 178 |
| 1 1/2" | 110 | 48.56 | 48.11 | 37 | 206 |
| 2" | 130 | 60.63 | 60.17 | 40 | 224 |
| 2 1/2" | 188 | 73.38 | 72.85 | 47 | 306 |
| 3" | 188 | 89.31 | 88.70 | 50 | 305 |
| 4" | 226 | 114.76 | 114.1 | 60 | 334 |
| For more sizes and specifications, please contact our customer service or email info@mhf-pipe.cloud | |||||
Pneumatic (double-acting / spring-return) or electric (24V/220V) actuator for remote and interlocked control.
Double-union socket ends — easy install and service without cutting the line.
CPVC/UPVC body with EPDM/FPM seals resists many chemicals.
Negotiable MOQ · Fast delivery · 10-20% price advantage
High/low-pressure true union design. CPVC made with premium SEKISUI Chemical (Japan) resin, oil-free manufacturing, available in manual, pneumatic and electric actuation — easy maintenance, reliable sealing.
Made of premium CPVC/UPVC with flanges drilled per ANSI B16.5 Class 150, fitted with EPDM or FPM seals for outstanding corrosion resistance.
CPVC/UPVC check valve opens and closes automatically by flow direction to prevent backflow. Compact, low flow resistance — ideal one-way protection for water supply, drainage, chemical and water-treatment systems.