TOZEN

SPECIFICATION

RISING STEM OUTSIDE SCREW AND YOKE BOLTED BONNET
DESIGN STANDARD CONFORMS TO DIN3356
FACE-TO-FACE DIMENSION TO DIN 3202 F1
FLANGED TO DIN2533 PN16

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PRESSURE / TEMPERATURE RATINGS

Working Pressure / Temperature	16 bar at - 10°C to 120°C / 10 bar at 200°C
Testing Pressure	Shell : 24 bar Seat : 17.6 bar
Suitable Media	Water, Oil & Steam

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MATERIALS

Part	Material	DIN
Body	Cast Iron	GG25
Bonnet	Cast Iron	GG25
Disc	Stainless Steel (15~50mm) Cast Iron (65~200mm)	X20Cr13 GG25
Disc Ring	Stainless Steel	X20Cr13
Seat Ring	Stainless Steel	X20Cr13
Stem	Stainless Steel	X20Cr13
Packing	Graphite
Handwheel	Cast Iron	GG25

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DIMENSIONS

Size mm	L mm	H(Open) mm	D mm
15 20 25 32 40 50 65 80 100 125 150 200	130 150 160 180 200 230 290 310 350 400 480 600	177 185 210 253 271 298 342 384 427 480 556 660	100 100 120 120 160 160 200 200 240 280 320 360

Note:
1. JIS B2239 10K and other flange standards available upon request.
2. Design and specifications are subject to change without prior notice.