英国鹤牌Fig13青铜螺纹截止阀|青铜螺纹截止阀型号|青铜螺纹截止阀知识|进口青铜螺纹截止阀
Fig. 13
Bronze
DIMENSIONAL DRAWINGS PRESSURE/
TEMPERATURE RATING
BS 5154:1991 PN32 Series B
14 bar at 198oC
32 bar from -10 to 100oC
TEST PRESSURES
(PNEUMATIC)
Shell: 6 bar
Seat: 6 bar
SPECIFICATION
BS 5154:1991.
Bronze body.
PTFE replacement disc.
Rising stem.
Screwed bonnet.
Taper threaded BS EN 10226
(ISO 7-1) formerly BS 21.
***ailable with NPT threads to
ASTM B1.20.1
MATERIAL SPECIFICATION
Handwheel Nut Aluminium
Gland Nut Brass 12164 CW614N B16 C36000
B124 C37700
Packing PTFE
Bonnet Bronze 1982 C***91K B62 C83600
Stem Brass 12165 CW617N B455 C38000
Disc Stem Nut Brass 12164 CW603N B16 C36000
Disc Holder Brass 12164 CW614N B16 C36000
B124 C37700
Disc Retaining Washer Brass 12164 CW614N B16 C36000
B124 C37700
Body Bronze 1982 C***91K B62 C83600
Component Material Specification
BS EN ASTM
FEATURES AND BENEFITS
? High quality bronze body with robust
spherical shape
? Rising stem and screwed bonnet
? Assures accurate flow regulation/control
? Suitable for high pressures up to 32 bar
Saturated Steam
0 40 80 120 160 200 240
Temperature ?C
28
24
20
16
12
4
0
Pressure bar
8
32
36
Nom
Size in 1/4 3/8 1/2 3/4 1 11/4 11/2 2
A mm 51 51 60 74 86 99 109 130
B (open) mm 72 72 92 108 118 137 162 166
C mm 56.5 56.5 68.3 75.1 82 94 100 119
Weight kg 0.3 0.3 0.5 0.6 1.1 1.6 2.2 3.7