ZYFLOW Automated Globe Valve

The ZYFLOW Automated Globe Valve is a high-performance control valve designed for accurate modulation of flow, pressure, and temperature in demanding process environments.

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As a linear motion valve, it provides superior throttling capability compared to quarter-turn valves, making it the preferred choice for applications where precision, stability, and repeatability are critical.

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Integrated with pneumatic or electric actuators, the valve ensures seamless automation, tight control, and reliable operation across a wide range of industrial processes.

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Key Features & Benefits

Precise Flow Control

Linear plug movement enables accurate modulation, ensuring stable process control.

Superior Throttling Performance

Ideal for continuous control applications where flow needs to be finely adjusted.

Robust Construction

Heavy-duty body and trim design for handling high pressure, temperature, and severe service conditions.

Leak-Tight Shut-Off

Engineered seating ensures reliable sealing performance and reduced process losses.

Automation Ready

Compatible with pneumatic actuators, electric actuators, and smart positioners.

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Technical Specifications

• Valve Type: Globe Valve (Control Valve)

• Operation: Linear Motion (Modulating / On-Off)

• Size Range: ½” to 12” (extendable on request)

• Pressure Class: ANSI 150 / 300 / 600

• Temperature Range: -20°C to +425°C (based on trim & packing)

• End Connections: Flanged / Butt Weld / Socket Weld

• Flow Characteristic: Linear / Equal Percentage / Custom

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Standards & Compliance

• Designed as per ASME B16.34 / ISA Standards

• Face-to-Face as per ISA 75.08 / ANSI B16.10

• Testing as per API 598

• Control Valve Standard: IEC 60534

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Actuation & Accessories

Available as a complete control package:

• Pneumatic Diaphragm Actuator

• Pneumatic Piston Actuator

• Electric Actuator

• Smart Positioner (HART / Digital)

• I/P Converter

• Air Filter Regulator (FRL)

• Limit Switch / Feedback Transmitter

Fully compatible with PLC / DCS systems for precise automation.

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Trim & Control Options

• Standard Trim: General service applications

• Anti-Cavitation Trim: Multi-stage pressure reduction

• Low Noise Trim: For gas and high velocity applications

• Balanced Trim: Reduced actuator force requirement

• Soft Seat / Metal Seat: Based on leakage class requirement

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Material of Construction (MOC)

• Body : WCB / CF8 / CF8M / Alloy Steel / Duplex SS

• Trim (Plug/Seat) : SS304 / SS316 / Hard Faced / Stellited

• Stem : SS410 / SS316 / 17-4 PH

• Seat : METAL / PTFE (Soft Seat Optional)

• Packing : PTFE / GRAPHITE / LOW EMISSION PACKING

• Gaskets : GRAPHITE / SPIRAL WOUND

• Bolting : ALLOY STEEL / STAINLESS STEEL

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Applications

• Oil & Gas Processing

• Petrochemical & Chemical Plants

• Power Generation

• Refineries

• Pharmaceutical & Specialty Industries

• Steam & Utility Systems