control valve/pneumatic valve/ valve

1)shape: straight-through single-seat casting spherical valve
2)Nominal bore (mm):40;50;65;80;100;150;200
3)nominal pressure:ANSI125;150;300;600
                        JIS10;16;20;30;40K
                        PN1.6   4.0  6.4MPa
4)connection from: flange connect-FF;RF;RJ;LG 
                         standard-JISB2201-1984;ANSLB16.5-1981;JB79-59
5)welding connection: scarfing welding:SW(40-50mm)
                            The weldingBW(65-200mm)
6)matrrial: iron(HT200),carbon(ZG251) Stainless steel(ZG1Cr19Ni9 or ZGOCr17Ni12Mo2)
             Chromium steel(1.25Cr0.5Mo,5.0Cr0.5Mo or SCPH21,SCPH61) Titanium (Ti)
             Titanium (Ti)  (1.25Cr0.5Mo; 5.0Cr0.5Mo or SCP H21 SCPH21;SCPH61
7)upper cover: common Temperature -17~230^oC
8)elongation type one(EI) -45^oC~-17^oC  230-566^oC
9)elongation type two(EI) : whole style (E21)-100^oC~-45^oC
                                    Welding type(E2W)-196~-100^oC
11)notice:All work temperature no more than temperature limits of materials
Gland style:Bolts pressure type
12)padding: V Ptfe; Asbestos materials contains Ptfe; asbestos materials

for the liquid flows for differnt  pressure and temperature

regulator use Spring type film actuators, so it has compact structure and large outputing .it can used

the standard of valve seat leaking rate Complies with the standards ANSIB16.104

curve; complies with the standards IEC534-1976  big area Valve core Avoid vibrations ability is perfect

regulator vlalve of top oriented structure  compact Structure, S-Fluid channels ;
 low lossing reduction voltage ; big flowing ;big adjustable scope ;high precision of low characteristic

pneumatic operated single-seat control valve

pneumatic operated single-seat control valve
style:HHTS