Type J is a single-seated, top-guided compact pneumatic globe control valve with a streamlined body. The actuator have all Stainless steel hardware with a maximum deadband of 0.3 psig / 0.02 bar. The valve trim are all 316 Stainless steel with replaceable threaded seats for easy maintenance. Standard packing if spring loaded Teflon V-rings. Optional graphite or high temperature packings available. The valve seat leakage conforms to ANSI/ISA 70-2 Class IV for metal seats and Class VI for Teflon soft seats. The valve conforms to NEMUR 4 for mounting of accessories.
