Type 78 T78 High Flow Regulator

The Type 78 regulator is specifically designed for applications that require large flow capability and accurate pressure control. This regulator offers low droop, high accuracy, and fine adjustment sensitivity. The use of a Bellofram rolling diaphragm provides greater sensitivity and improved accuracy.

The Type 78 offers a balanced pintle, which minimizes output pressure changes caused by fluctuations in supply pressure. Careful design and quality materials throughout assure long, trouble-free operation.

The rugged die-cast zinc and aluminum housings are pressure tested to assure safe operation, and are designed to withstand harsh and abusive environments. This durability is attributed to a chemical conversion coating of all cast components and a vinyl paint finish.

With a maximum supply pressure of up to 400 psig/27.6 BAR and output ranges up to 125 psig/8.6 BAR, the Type 78 can achieve flow rates of well over 200 SCFM. It can be panel or pipe mounted.

Features

• Rugged die-cast zinc and aluminum housings, pressure treated for use in harsh environments
• Port sizes of 3/8", 1/2", 3/4" and 1" NPT and BPST with 1/4" NPT gauges
• Five different pressure output ranges of up to 125 psig (8.6 BAR)
• Maximum supply pressure rated at 400 psig (27.6 BAR)
• Achievable flow rates of well over 200 SCFM
• Pipe or rail mounting capabilities