Design characteristics

It adopts rubber wax precision casting and ISO5211 platform design for direct installation of actuator. There is an anti-static device between the rod and the valve body, and the valve rod is designed with an explosion-proof device

The double butterfly spring design can ensure that there is always preload to compress the packing. The valve stem sealing structure design has obtained the German tuvta Luft sealing test certification. Options: 1. Actuator 2 limit switch 3 limit device standard specification

Design: asmeb1634api608 wall thickness: en 12516-3

Pipe threaded terminal / pipethreadkv-l30: asmeb1 20.1BS21

DIN 2999/259 ISO7/1,ISO 228/1 JISB 0203

Butt welding end / buttweld kv-l31: asmeb1625 (b2sch40)

0B2AvailableinSch10. twenty

Socket weld end / socketweld kv-l32: asmeb16 eleven

Flange end / flangeendkv-l3fasmeb165class150 / 300

DIN 2524~2545 JIS B2238

Inspection & Testing: API 598, en 12266 technical parameters

Connection mode: 1 / 4-3 (BSPT or NPT or butt welding or socket welding) steam working pressure: 150psi medium temperature: - 50 ℃ - 280 ℃ valve body material: CF8 / CF8M

Sealing material: PTFE (rptfe, mg1241, tfm1600, PEEK) action form: single action or double action

Options: 1. Limit switch, 2. Positioner

Design and manufacture: refer to ANSI B16 34 inspection and test: refer to specification API598