■ Design of cold drawn stainless steel square bar material ■ maximum working pressure: 6000psig (413bar) ■ working temperature PTFE packing: -53 C to 232 C (-65 F to 450 F) Graphite packing: -53 C to 648 C (-65 F to 1200 F) ■ In the non rotating lower stem, spherical valve head design. ■ In a variety of seat and sealing materials are available. ■ In the fully open state - valve with back sealing function. ■ In the lubricating oil system and the dielectric isolation valve stem threads. ■ adjustable gland online. ■ get extended body insulation distance. ■ "1/2" and 3/4 "NPT 1/2 NPT" to the external thread connecting thread. ■ In the selection of 160 or more thick wall pipe specification to enhance the interface strength of import valve. ■ The valve cap positioning plate - standard. |