2- Two Way Pneumatic Angle Seat Valve
2- Two Way Pneumatic Angle Seat Valve – 1162 Series
The SUDE 2 way Angle Seat Valve {1162 Series} is a high-performance, pneumatically operated piston valve designed for fast response, high flow rates, and long service life with no hammering effect, as a result the lifespan of this product increases by 50% as compared to normal valves.. Engineered as a superior alternative to conventional globe and ball valves, its angle seat design provides up to 50% higher flow efficiency, 600% longer service life, and lower operating costs.
With a 360 degree rotation actuator, this valve allows flexible pneumatic connections in any orientation. Its compact, water-hammer–free construction ensures smooth, reliable operation in steam, coolant, air, gas, and liquid applications. The robust construction, including stainless steel body, PTFE or R-PTFE or PPL or Viton seals, and durable PA, SS, or PPS actuators, ensures exceptional performance in high-temperature, corrosive, and demanding industrial environments.
Product Range
BSP Screwed end
Tri Clover end
Socket / Butt Weld end
Flanged End connection
Technical Specifications
Parameter
Pressure Range
0 – 16 bar (customizable up to 25 bar)
Medium Temperature
–10°C to +180°C
Ambient Temperature
–10°C to +60°C (PA actuator) / +5°C to +130°C (PPS actuator)
Body Material
Stainless Steel (SS304 / SS316 / SS316L)
Sealing Material
PTFE, PPL, or VITON
Actuator Material
PA (Polyamide) / Optional PPS
Medium
Neutral gases, air, water, light steam, and vacuum
Design & Construction:
With a 360 degree rotation actuator, this valve allows flexible pneumatic connections in any orientation. Its compact, water-hammer–free construction ensures smooth, reliable operation in steam, coolant, air, gas, and liquid applications. The robust construction, including stainless steel body, PTFE or R-PTFE or PPL or Viton seals, and durable PA, SS, or PPS actuators, ensures exceptional performance in high-temperature, corrosive, and demanding industrial environments.
Working Principle:
Air-to-Open (Normally Closed)
• Compressed air enters the actuator chamber, lifting the piston and valve stem.
• The valve opens against the flow, allowing high-volume media discharge.
• The valve opens against the flow, allowing high-volume media discharge.
Spring Return / Air Exhaust
• Removing air supply allows the internal spring to close the valve.
• Ensures instant, secure closure without water hammer.
• Ensures instant, secure closure without water hammer.
Double Acting Operation
• Air pressure applied for both opening and closing.
• Provides consistent, powerful actuation without spring wear.
• Ideal for high-cycle or modulating control duty.
• Provides consistent, powerful actuation without spring wear.
• Ideal for high-cycle or modulating control duty.
Automation & Control Options:
- Control Functions: Normally Closed (NC) OR Normally Opened
- Single Acting / Double Acting Actuators for precise operation
- PPS Actuator for high-temperature or outdoor applications
Key Features & Advantages
- High Flow Efficiency – Angle seat design ensures up to 50% more flow than conventional valves.
- Extremely Long Service Life – Can last up to 600% longer than traditional ball valves in steam and air duty.
- Smooth, Water-Hammer-Free Operation – Piston mechanism reduces shocks and vibrations.
- Rapid Response – Ideal for high-cycle and automated applications.
- Compact and Flexible Design – Infinitely rotatable actuator allows installation in tight spaces.
- High-Temperature Capability – Handles medium temperatures up to 180°C safely.
- Corrosion-Resistant & Hygienic – Stainless steel body suitable for pharma, food, and CIP/SIP pipelines.
- Automation Ready – Supports positioners, limit switches, pilot valves, proximity sensors, and feedback systems.
- Maintenance-Friendly – Easy to disassemble and clean, minimizing downtime.
- Environmentally Safe – Low leakage and long life reduce waste and energy consumption.
Optional Accessories:
- Control Functions: Normally Open (NO) / Normally Closed (NC)
- Double Acting Actuators for precise operation
- PPS Actuator for high-temperature or outdoor applications
- Tri-Clamp (Sanitary) End Connections for hygiene-critical industries
- Electronic Position Feedback and Pneumatic Positioners
- Independent Adjustable Stroke Limit for low/high flow applications
- Manual Emergency Override Switch
- NAMUR Pilot Valve and Adapter for easy automation integration
Industries Served
SPM Manufacturing Units
pharmaceutical
Hotels _ Laundry _ Metro station
Food & Beverage Processing Industries
Typical Applications:
Angle Valves are widely used in steam, coolant, air, gas, and liquid automation systems, especially in compact piping layouts where efficient flow direction change and space optimization are critical. They are ideal for applications requiring fast response, high flow capacity, and reliable automated operation, making them suitable for both ON–OFF and modulating control.
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