Deaerator Components

Warren Type 200 Vacuum Breaker

Falling liquid levels and condensing steam can cause a vacuum that can damage a tank. The 200 Vacuum Breaker opens gradually to admit outside air to relieve the vacuum in the tank. The unit must be installed vertically with its mounting connection downward.

FEATURES:

• Iron, steel, or stainless steel body
• Iron, steel, or stainless steel seat
• Non-asbestos or TFE disc
• Size 2" iron with NPT or 125FLG connections
• 2" steel and stainless steel with 150 or 300FLG
• 4" through 12" iron with 125FLG
• 4" through 12" steel and stainless steel with 150 or 300FLG
• Air relief capacities to 14,280 CFM

Warren Type 313 Overflow Trap

Deaerators, tanks with steam blankets, produce additional liquid as the steam condenses. The 313 Overflow Trap traps and relieves this condensate through its internal pilot without the steam blanket escaping. Buoyancy of its float ball provides force to actuate internal pilot operated single seat valve assembly to relieve condensate and overflow to drain. The overflow trap should be installed in an upright position.

FEATURES:

• Steel chamber, brass/bronze internal valve
• 316 stainless steel float ball
• Sizes 1" through 2" with NPT connections
• 3" through 6" with 150FLG

Warren Type 326L & 322L Lever Valve

A 377 Float Cage opens the 326L/322L Lever Valve to supply intake water to a tank. When the water reaches the desired level the Float Cage closes the Lever Valve to accurately maintain the liquid at the desired level. The 326L/322L combines a balanced, pilot operated, single seated Type 26/Type 22 globe valve with a rugged lever actuator.

FEATURES:

• Bronze or stainless steel body
• Stainless steel trim
• TFE v-ring packing
• epr o-ring
• Cast iron lever actuator
• Steel lever
• Sizes 1/2" through 2" with NPT connections

322L

• Cast iron body
• Bronze trim with EPDM lip packing or stainless steel trim with TFE v-ring packing
• Cast iron lever actuator
• Steel lever
• Sizes 1-1/2" and 2" with NPT connections
• 2-1/2" and 3" with 125FLG

Warren Type 377 Float Cage

The 377 Float Cage opens a 322L or 326L Lever Valve to supply intake water to a tank. When the water reaches the desired level the Float Cage closes the Lever Valve to accurately maintain the liquid at the desired level. Buoyancy of its internal float ball provides the force to actuate the lever valve.

FEATURES:

• Cast iron body
  
• 1-1/2" NPT connections
• 316 stainless steel float ball
  
• epr o-ring
  
• Steel lever
• Turnbuckle assembly