Usage:It has been widely used in the fields of petro-chem, pharmacy and elertric power etc.It is used by means of open and close on the pipes of steam,water and oil etc,under the pressure of¡Ü1.0MPa

Function and specification:

Type Nominal pressure (MPa) Testing Working temperature (¡æ) Suitable medium Strength£¨Water£© (MPa) Enclose£¨Water£©(MPa) Z44T-10 1.0 1.5 1.1 ¡Ü120 Steam¡¢Water Z44W-10 ¡Ü100 Oil

Main parts and materials:

Parts name   Material Z45T-10 Z45W-10 Body,Cocer,Handwheel Grey iron  Grey iron  Disc  Grey iron +Brass Grey iron  Stem  Carbon steel  Carbon steel Wedge Cast steel  Cast steel Stem nut  Bronze  Bronze

Outling and connect measurement:

Type Nominal DN(mm) Measurement(mm) L D D1 D2 b-f z-§¶d H D0 Z44T-10 ¡¡ Z44W-10 40 165 145 110 85 18-3 4-18 240 135 50 180 160 125 100 20-3 4-18 260 180 65 195 180 145 120 20-3 4-18 300 180 80 210 195 160 135 22-3 4-18 345 200 100 230 215 180 155 22-3 8-18 395 200 125 255 245 210 185 24-3 8-18 478 240 150 280 280 240 210 24-3 8-23 558 240 200 330 335 295 265 26-3 8-23 720 320 250 380 390 350 320 28-3 12-23 845 320 300 420 440 400 368 28-4 12-23 990 400 350 450 500 460 428 30-4 16-23 1100 400 400 480 565 515 482 32-4 16-25 1292 500 500 540 670 620 585 34-4 20-25 1630 720