SERIES HGV

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Dwyer Mark II Molded Plastic Manometer | Low Pressure & Filter Gage

DWYER HGV HAND OPERATED GLOBE VALVE | 316 STAINLESS STEEL FLOW CONTROL

The Dwyer Series HGV is a high-performance hand-operated globe valve designed to provide an economical and functional alternative to larger actuator or control valve packages.

A durable, hand-operated globe valve featuring 316 stainless steel construction for precise flow control and bubble-tight shut-off.

  • Threaded ends conform to ANSI B 2.1, BS 21, DIN 259/2999, ISO 228.
  • Stainless steel inside screw, screwed bonnet, swivel disc integral seat, rising stem and hand wheel.

 

DWYER HGV HAND OPERATED GLOBE VALVE | 316 STAINLESS STEEL FLOW CONTROL

LONG Description: The Series HGV is specifically engineered for applications requiring reliable manual regulation of compatible liquids and gases. Both the body and bonnet are constructed from CF8M (316) SS, offering exceptional chemical compatibility and corrosion resistance. It features metal-to-metal seating for superior performance, a rising stem design, and a cast iron handwheel for robust operation in industrial environments.

PRODUCT USES:

  • Flow Regulation: Manual throttling of compatible liquid or gas process streams.
  • Isolation: Reliable shut-off service for maintenance or safety procedures.
  • Corrosive Service: Ideal for environments requiring high chemical resistance.
  • Cost-Effective Control: Replacing complex actuator systems where manual operation is sufficient.

 

Technical Sheets

Instruction Manual

Catalog Page

Specifications

DWYER HGV HAND OPERATED GLOBE VALVE | 316 STAINLESS STEEL FLOW CONTROL- KEY SPECIFICATIONS

  • Pressure Limit: 725 psi (50.0 bar) from -20 to 200°F; reduces to 100 psi at 350°F.
  • Temperature Range: -20° to 356°F (-28.9° to 180°C).
  • Wetted Materials: Body, bonnet, packing nut, disc, and stem all made of 316 SS; PTFE packing.
  • End Connections: Female NPT; threaded ends meet ISO 228, DIN 259/2999, BS 21, and ANSI B 2.1 standards.
  • Flow Coefficient (Cv): Typical Cv of 2.46 for 1/2″ models.
  • Construction Details: Screwed bonnet, rising stem, swivel disc integral seat, and cast iron handwheel.

 

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