Henry Shut-Off Valve, Steel Globe Handwheel, 3/4" x 3/4" FPT - 19.05mm

The Henry 330G is a globe-style handwheel shut-off valve designed for use in industrial refrigeration systems, particularly those using ammonia. Here's a detailed breakdown of its specifications and features:

?? Technical Specifications

• Model: 330G
• Connection Size: 3/4" FPT x 3/4" FPT (Female Pipe Thread)
• Valve Type: Globe, handwheel-operated
• Material:
  • Body & Bonnet: Ductile iron
  • Stem: Stainless steel
  • Seal Cap: Molded plastic
• Seat: Non-rotating, self-aligning swivel seat disc with fully retained Teflon seat ring
• Maximum Cold Working Pressure: 400 PSI (27.6 bar)
• Operating Temperature Range: -20°F to +275°F (-29°C to +135°C)
• Valve Open Height: 5.44 inches
• Length: 3.63 inches
• Weight: ~2.5 lbs

?? Applications

• Suitable for:
  • Ammonia (NH?)
  • HCFC and HFC refrigerants
  • Associated oils
  • Other non-corrosive industrial fluids
• Commonly used for manual flow control and isolation in refrigeration circuits