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PNEUMATICALLY OPERATED REMOTE SHUT-OFF DEVICES

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Emergency Shut-off Valves JIS F 7399

Material of Each Part
Material of Each Part
No. Component Material No. Component Material
Nominal dia.
40 or less
Nominal dia.
50 and 65
Nominal dia.
80 or more
Nominal dia.
40 or less
Nominal dia.
50 and 65
Nominal dia.
80 or more
1A Body(A-Type) Bronze Cast Steel 24 Stay Steel
1B Body(B-Type) 25 Spring Support Bronze Steel
2 Bonnet 26 Hexagon nut Steel
3 Hand wheel Cast iron 27
4 Disc Bronze or Brass Stainless 28 Machine screw Brass
5 Valve seat - 29 Split pin Brass
6 Disc nut Bronze or Brass Stainless 30 Machine screw steel
8 Bonnet bush   Bronze or Brass 31 Lock pin Steel
9 Packing gland Bronze 32 Set screw - steel
10 Stem Brass Stainless 33 Name plate Brass or Stainless
11 Stud bolt steel 34 Washer Steel
12 35 Bush - Brass
13 Hexagon nut 36 Split pin Brass
15 Hexagon nut Brass 37 Set screw Steel
18 Disc lock washer Brass Stainless 38 Grease nippie -
19 Bush for stem lift Brass 39 Packing Asbestos Free
20 Operating spindle Stainless 40 Gasket
21 Lever Steel 41 Piston Brass
22 Spring Spring Steel 42 Cylinder Bronze
23 Spring support Bronze Steel 43 Cap Bronze or Brass
Dimensions
(unit : mm)
Dimensions
Size Face to Face Flange Height Handwheel Weight(kg)
Dia Pcd Bolt Hole A B
15 110 95 70 4-15 268 120 8 9
25 130 125 90 4-19 265 120 11 13
40 170 140 105 4-19 310 140 17 19
50 220 155 120 4-19 335 160 29 31
65 270 175 140 4-19 395 180 37 39
80 300 185 150 8-19 420 180 43 46
100 350 210 175 8-19 510 224 72 75
125 420 250 210 8-23 570 250 103 110
150 490 280 240 8-23 660 280 140 150
200 570 330 290 12-23 780 315 220 240
250 740 400 355 12-25 860 355 350 375
300 - 445 400 16-25 892 450 - -
hydraulic Inspection
hydraulic Inspection
Body 0.7Mpa
Seat 0.2Mpa