311A Valves
Applications
3/4" and 1"
Plastic Models
The Irritrol® 311 Series offers a comprehensive package of performance-enhancing features. Beginning with the reliability of a leak-proof, double-beaded, nylon-reinforced Buna-N diaphragm, the strength of glass-filled nylon and the expanded range of a maximum working pressure rating of 150 psi, the 311 Series’ list of features easily outdistances the competition. Compatibility with the OmniReg® modular pressure regulator make them the industry’s only anti-siphon valves with a pressure regulation option. Additional features include an upgraded bonnet design, a self-cleaning metering system for dirty water applications and a captive plunger solenoid. Plus, the actuator module is removable as a single unit with the diaphragm and internal components held in place, which means no more lost diaphragm screws and springs during installation.
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Key Features and Benefits
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Upper body and air-vent cap constructed of glass-filled nylon |
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Rugged, double-beaded nylon-reinforced Buna-N diaphragm |
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Internal and external bleed (flush mode) |
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Accepts OmniReg modular pressure regulator |
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Externally removable self-cleaning metering system |
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Electrical Specifications
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Solenoid: 24 V ac |
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Inrush volt-amp: 24 V ac-9.6 VA |
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Inrush current: .4 amp |
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Holding volt-amp: 24 V ac-4.8 VA |
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Holding current: .2 amp |
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Specifying informations
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Description |
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311A-.75
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3/4” flow control, internal bleed |
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311A-1
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1” flow control, internal bleed |
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