Mini compact design suited to confined spaces ie small feeder bowls,troughs & header tanks. Designed with a patent pending ???EziClamp"" arm to make water level adjustment a breeze. Reliable inHigh/Low pressures - 0 to 12 Bar. Durable urethane seat, which isreversible. Cost effective trough/tank valve - 29 PSI - 9 l/min. Abilityto attach a diffuser hose to reduce water turbulence & noise intop entry installations & Anti-Syphon Holes to prevent back flow.Will fit multiple thread & connection combinations 15 - 50mm.Suitable for top entry. Manufactured from strong non corrosive UVstabilised materials.