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Technical Data

Valve Type: 2/2-way, proportional, angle seat, pneumatically operated.
Application: Automation, heating, water, steam, aggressive and food-grade fluids.
Connections: 1/2″ to 1″ (GAS or NPT).
Body Material: AISI 316 stainless steel.
Seals: PTFE (seat), PTFE/FKM (packing gland).
Orifice Sizes: 15 mm, 20 mm, 25 mm.
Kv Values: 70 l/min (1/2″), 110 l/min (3/4″), 130 l/min (1″).
Temperature Range:
- Medium: -40°C to +180°C.
- Ambient: -10°C to +80°C.
Maximum Viscosity: 600 cSt.
Actuator:
- Type: Pneumatic, proportional, Ø50.
- Operating Pressure: 0–8 bar.
- Medium: Dry or lubricated air, gases, and neutral fluids (max. +60°C).
Pressure Range:
- Minimum Differential Pressure (MOPD): 0 bar.
- Maximum Differential Pressure (MOPD): 10–16 bar (depending on model).
- Maximum Allowable Pressure (PS): 40 bar.
Options: Precise flow control, back pressure resistance, maintenance-free sealing pack.
Dimensions and Weight:
- 1/2″: 190.6 × 156 × 139.7 mm, 1.6 kg.
- 3/4″: 190.8 × 162 × 139.8 mm, 1.7 kg.
- 1″: 200.3 × 168 × 146.6 mm, 2.1 kg.

Series P152 2/2-way angle seat valves, 1/2“ – 1”, 0–8 bar

The P152 series includes proportional 2/2-way angle seat valves, pneumatically operated, designed for precise flow control in automation, heating, water, hot water, steam (up to 180°C), and aggressive or food-grade fluids. The valves feature an AISI 316 stainless steel body and PTFE/FKM seals, providing corrosion resistance and longevity. The angle seat design ensures high flow capacity and minimizes water hammer. The rotatable pneumatic actuator (Ø50) allows flexible installation, and the optical position indicator provides visual feedback.