IRRITROL ANTI-SIPHON 1 in. Flow Control-Internal Bleed
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.
Features & Benefits
- Flow control allows precise adjustment and manual shutoff
- Lower body constructed of heavy-duty,corrosion- and UV-resistant PVC
- Buna-N valve seat seal
- All stainless steel hardware and springs
- Unique three-way stainless steel bonnet screws with t hreaded-brass inserts
- Encapsulated injection-molded solenoid with a captive hex plunger
- Removable, tamper-resistant flow control handle
- Meets listing requirements of IAPMO-UPC and City of Los Angeles • Five-year warranty OPERATING SPECIFICATIONS
- Flow range: 1-30 GPM
- Pressure range: 10-150 psi
- Operating temperature: up to 130° F
- Solenoid: 24 V ac
- Inrush volt-amp: 24 V ac-9.6 VA
- Inrush current: .4 amp
- Holding volt-amp: 24 V ac-4.8 VA
- Holding current: .2 amp MODELS Model Description 311A-.75 ¾” flow control, internal bleed 311A-1 1”flow control, internal bleed
- 311A-.75: H: 8 1/2”, W: 3 5/8”, L: 6”
- 311A-1: H: 8 1/2”, W: 3 5/8”, L: 6”
- OmniReg® 5-30 psi regulator (OMR-30)
- OmniReg 5-100 psi regulator (OMR-100)
- Recycled-water solenoid kit (RW60-KIT); purple solenoid with purple warning tag
- DC latching solenoid (DCL) Note: Maximum pressure for a valve that utilizes latching solenoid is 120 psi.
- Weatherproof gauge (SPK-100)
Use this valve to repair a Rain Bird "APAS" style valve...