Compact size valve built for maximum durability and robust performance in the toughest applications
100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
100 Series hard seat valves have a maximum pressure of 10,000 psi for stainless steel and steel models; 6,000 psi for brass
150 Series soft tip valves feature a patented Delrin® non-rotating soft tip stem, a back-up metal-to-metal seal, and have a maximum pressure of 6,000 psi for stainless steel and steel models; 3,000 psi for brass
Available in electroless nickel plated steel, electropolished stainless steel, and brass
Viton® o-ring seal and Teflon® back-up ring below the stem threads to protect from corrosion and galling; Teflon® or Grafoil® packing optional
All stem threads are 316 stainless steel
All stem threads are rolled for strength and ease of operation
Patent-pending body-to-bonnet, metal-to-metal seal is designed to significantly increase the pressure range of the valve without compromising the flow, and help maintain the integrity of the bonnet threads by segregating them from the process media