Gate valve 021

Features Gate valve 021

• face-to-face length according to PN EN 558:2008 FTF N.14
• flanges with faying surfaces (type B1) are drilled according to PN EN 1092-2:
  • for gate valves DN 700 – 1000 are drilled on PN10
  • for gate valves DN 1200 – 1400 are drilled on PN 2,5
• wheel for hand operation can be assembled directly on gate valve or on extension stem (type for extension stem) depending on building place of gate valve
• electric drive can be assembled directly on gate valve or on extension stem, depending on building place of gate valve
• gate valve has root as well as stem with thread outside of body
• gate valve with handwheel can be adapted for electric drive on client’s request

Specification Gate valve 021

• Material: Cast Iron
• Size: DN400 – DN1400
• Connection: Flange
• Working pressure: 4 bar
• Maximum temperature: 120°C

Read More: Zetkama Valves