Product Description
The ZUHA Valve 2-Way Globe Control Valve is engineered for precise flow
regulation in demanding industrial processes. Designed with a classic globe body, it
provides accurate throttling, high rangeability, and tight shut-off performance.
Available with direct or reverse acting pneumatic, piston, or electric actuators,
the valve is suitable for steam, water, gas, chemicals, and severe service
applications across process and power industries.
| Specification | Details |
|---|---|
| Product Type | ZUHA Valve 2-Way Globe Control Valve |
| Actuator Options | Direct Acting or Reverse Acting Pneumatic, Piston or Electric Actuator |
| Design Standard | ASME B16.34 |
| Valve Size | 15 mm to 250 mm (½” to 10″) |
| Pressure Rating | ANSI Class 150 to 600 (BS/DIN Equivalent Available) |
| Face-to-Face Standard | ISA S75.03 (Up to Class 600) |
| End Connections | Flanged, Butt Weld, Screwed, Socket Weld |
| Body Materials | Carbon Steel, Chrome-Moly Steel, Stainless Steel, Monel, Alloy 20, Hastelloy B/C, Duplex Stainless Steel, Aluminium Bronze, PP, PTFE |
| Bonnet Options | Standard (Up to 250°C), Finned (250°C to 500°C), Extended Cold Service (-20°C to -100°C), Cryogenic (-100°C to -250°C), Bellows Seal |
| Gland Packing | Grafoil, PTFE V-Rings, Low Emission Packing |
| Trim Designs | Top Guided Contoured, Splined Micro Flow, V-Port (Balanced/Unbalanced), Low Noise (LN1, LN2, LN3, LN4) |
| Trim Materials | Stainless Steel, Alloy 20, Monel, Duplex Stainless Steel, 13% Chrome Steel, Hastelloy B/C, Stellite Alloy 6 |
| Flow Characteristics | Equal Percentage, Linear, Quick Opening |
| Seat Leakage | ANSI/FCI 70-2 Class III, IV, V & VI; Metal-to-Metal Class IV; Soft Seat – Bubble Tight (Zero Leakage) |
| Spring Range | 3–15 PSIG (0.2–1.0 kg/cm²), 6–30 PSIG (0.4–2.0 kg/cm²) |
| Air Supply | 20–35 PSIG (1.4–2.5 kg/cm²) |
| Air Connection | ¼” or ½” NPT |
| Accessories | Pneumatic, Electro-Pneumatic & Smart Positioners, Air Set, Solenoid Valve, Air Lock, Volume Booster, Position Transmitter, Limit & Proximity Switches |
| Key Features | High Flow Capacity, Excellent Rangeability, Tight Shut-Off, Top Entry Design, Easy Maintenance, Wide Trim Selection, Reliable Performance |
| Applications | Air, Steam, Water, Gas, Chemicals, Paper Mills, Sugar Industries, Power Plants, Oil Refineries, Rice Mills and General Process Industries |
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