cast iron

DESCRIPTION:

AUTOMA Gate Valve is served as an efficient on/off valve with the flow in either direction. It is designed with a straight-through unobstructed passageway when the valve is fully open. AUTOMA standard design with stainless steel trims and bolted bonnet.

AUTOMA Gate Valve available Outside Screw & Yoke OS&Y rising stem and non-rising stem.


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DESCRIPTION:

AUTOMA Gate Valve is served as an efficient on/off valve with the flow in either direction. It is designed with a straight-through unobstructed passageway when the valve is fully open. AUTOMA standard design with stainless steel trims and bolted bonnet.

AUTOMA Gate Valve available Outside Screw & Yoke OS&Y rising stem and non-rising stem.


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Features:
  • Conforms to BS EN 1171
  • Flanged to BS EN1092-2-PN16
  • Working Pressure: PN 16
  • Test Pressure Shell : 24 kgf/cm2
  • Seat : 17.6 kgf/cm2
  • Working Temperature : -10 to 120° c

Cast Iron Gate Valve Flanged End PN16

Arita Cast Iron Gate Valve design conforms to BS 3464.
The design structure of the valve gives ample tolerance to its designated working pressure.
The wedge and seats are precisely machined to prove good sealing.
The operating movement of the wedge is guided to insure good alignment for good sealing and operation torque.


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Brand: AUTOMA
Body: Cast Iron
Seat: PTFE
Ball: SS304
Connection: ANSI-150 / JIS10K
Size: 2″ ~ 12″

Product Overview

  • Full bore
  • Investment casting body
  • Blow-out-proof stem
  • With ISO 5211 mounting pad
  • Lever operated or gear

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200QB Series AUTOMA Unidirectional Seal Knife Gate Valve

Working Pressure: 
DN50-DN100 16bar
DN125-DN200 14bar
DN250-DN300 12Bar
DN350-DN400 10bar
DN450-DN550 8bar
DN600-DN650 5bar
DN700-DN750 4bar
DN800-DN900 3bar
DN1000-DN1400 2bar 

Design Standard: MSS SP-81

Flange


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