Packed Bonnet Style….

Available in sizes 1/4", 1/2", 3/4" & 1", NPT in both hard and soft seat for pressures up to 10,000 psi. Standard features include Stainless Steel stem and Teflon® packing. Optional Grafoil packing allow valves to be used up to 1000°F. Carbon Steel or 316 Stainless Steel materials and NACE conformance is also available.

 O-Ring Style Style….   A more economical valve than the Packed Bonnet Style but offers the same rugged construction, dependability and leak-free performance under high and low pressure service. These valves provide accurate regulation at pressures up to 6,000 psi for soft seat and 10,000 psi for metal seat. Temperature limit is 400°F. Sizes 1/4" and 1/2" NPT end connections in Carbon Steel or 316 Stainless Steel for more corrosive applications. NACE conformance available.