Manual Gate Valve
Selection Guide

• Water and Wastewater
• General On/Off service for liquids and gasses
• Applications that DO NOT require manufacturers to be on an approved manufacturer list
  
  

Materials

• Body & Bonnet: Carbon Steel (A216 WCB)
• Seat Ring and Gate Facing: Cr13

End Connections

• ANSI RF 150# Flange: 2" to 36"
• other ANSI classes available

Temperature and Pressure

• Max. Tempurature: 1000°F
• Max. Pressure:
  150#: 285 PSIG
  
• see Pressure/Temperature curve

• Petroleum refining
• Chemical processing
• Power generation
• Applications that require manufacturers to be on an approved manufacturer list (AML)
  
  

• Low Emission: < 100 ppm
• Stem straightness and roundness
• Stem surface finish to max. 32 Ra
• Stuffing box surface finish to max. 125 Ra
• Stuffing box and gland cylindricity
• Self centering gland design
• Gland packing: Die-formed graphite rings with braided graphite top and bottom rings
• Corrugated SS and graphite bonnet gaskets
  
  

Materials

• Body & Bonnet: Carbon Steel (A216 WCB)
• Seat Ring: RPTFE

End Connections

• ANSI RF 150# Flange: 2" to 36"
• other ANSI classes available

Temperature and Pressure

• Max. Tempurature: 1000°F
• Max. Pressure:
  150#: 285 PSIG
  
• see Pressure/Temperature curve