TORQUE FF-2 Full Function Air Brake Trailer Valve(TRKN28600)

'- High-Quality Torque FF-2 Full Function Valve - Single valve system - easy to install, maintain and troubleshoot. - Built-in pressure protection and anti-compounding functions. - Space age engineering grade composites: resists corrosion, lighter and more durable than aluminum. - Built-in service and spring brake quick release. - Heavy wall mounting nipple is treated to resist corrosion and withstand severe duty applications. - Service brake priority ensures air tank pressure is sufficient to stop vehicle when spring brakes are first released. - Can be used with single or twin air tanks. ReplacesHaldex: KN28600, KN28600X, KN28600RX, N4304AC Mack: 5396KN28600 Midland: KN28600 Euclid: EMDKN28600N Specifications Crack Pressure : 3.0 PSI Reservoir Port : 3/4" Control Port : 1/4" Supply Port : 3/8" Spring Brake Ports : 2 @ 3/8" Delivery Ports(4) : 3/8" Approximate Weight : 3 lbs.