Electro polished on stainless steel soft seat needle valve
Blow-out proof stem provides a secondary stem seal in the full open position
Stem threads are 316 stainless steel
One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
3 year warranty
A precision molded, replaceable Delrin soft seat is the key to the bubble tight seal of the soft seat valve. Typically used in gaseous application, this valve will provide years of dependable, trouble free service. 6000 psi pressure rating at 200 degree F maximum. Replaceable Delrin seat and straight through porting for bi-directional, high capacity flow and easy roddable cleaning. Viton O-ring seal and Teflon back-up ring below the stem threads to protect from corrosion and galling. All stem threads are rolled for strength and ease of operation. Bonnet lock pin to prevent accidental loosening. Vinyl bonnet and stem dust cap. 0.187" orifice size.