Applications include cooling water systems and low pressure steam pipe systems.. The product range consists of straight and angle pattern bronze, cast iron and cast steel globe valves wi
Trang 1General information
JIS valves are valves that comply with the Japanese Industrial Standard (JIS) These are mainly used on vessels built according to JIS Applications include cooling water systems and low pressure steam pipe systems
The product range consists of straight and angle pattern bronze, cast iron and cast steel globe valves with a fixed or SDNR disc Our product range also offers gate valves of cast iron and cast steel, straight and angle pattern bronze fire fighting valves and cast steel storm valves in horizontal and vertical pattern
Figure number
The article numbers for the JIS valves are internationally recognised, indexed numbers Each article number
indicates a world wide standard for the type of valve, trim material, construction and pressure rating
Selection table for globe valves
Globe valves with a Threaded or union bonnet
Bronze Straight JIS7351 JIS7301 JIS7346 JIS7409 JIS7413 JIS7303 JIS7348
Angle JIS
7352 JIS7302 JIS7347 JIS7410 JIS7414 JIS7304 JIS7349
Globe valves with a bolted bonnet
Cast
iron Straight JIS7353 JIS7305 JIS7375 JIS7307 JIS7377 JIS7309
Angle JIS7354 JIS7306 JIS7376 JIS7308 JIS7310
Cast
steel Straight JIS7471 JIS7319 JIS7473 JIS7313
Cast
iron JIS7363 JIS7364 Cast iron Straigth JIS3060R Straight<JIS7334R JIS7334R
Cast
steel JIS7366 Cast iron Straigth Cast iron JIS3060H Straight<JIS7334H JIS7334H
FD = Fixed disc, SNDR = Screw-Down Non-Return disc
Trang 2
Globe valves
Bronze
Bronze JIS globe valves with pressure ratings acc to 5K and 16K are available in
straight and angle pattern They have a flange connection acc to JIS 5K and 16K,
inside screwed stem and rising handwheel
Applications include cooling water systems and low pressure steam systems
Material specification
Component Material EN and/or (DIN) JIS
Body, bonnet, disc Bronze (Rg 5) BC 6
Nut, gland Brass (CuZn40Pb2) C3771BD
Securing plate (Bonnet) Brass (CuZn30) C2600P
Union nut (Bonnet) Bronze (Rg 5) BC 6
Gland packing Asbestos-free
Handwheel Cast iron (GG 20) FC 20
Maximum operating pressure and temperature
Pressure rating 5K Pressure rating 16K
5 bar - 205°C 16 bar - 205°C
7 bar - 120°C 22 bar - 120°C
Dimensions
5K 16K 5K 16K 5K 16K 5/16K
[mm]
15 80 95 100 110 55 70 130 120 80
20 85 100 110 120 60 75 140 130 100
25 95 125 120 130 65 85 160 145 125
32 115 135 140 160 80 95 170 150 125
40 120 140 160 180 85 100 190 165 140
50 130 - 210 - 100 - 235 - 140
65 155 - 250 - 115 - 260 - 160
JIS -5K/16K
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Globe valves
Cast iron.
Cast iron JIS globe valves with pressure ratings acc to 5K, 10K and 16K are
available in straight and angle pattern They have a flange connection acc to JIS
5K, 10K and 16K, outside screwed stem and rising handwheel
Applications include cooling water systems and low pressure steam systems
Material specification
Component Material EN and/or (DIN) JIS
Body, bonnet Cast iron (GG 20) FC 20
Stem Brass (CuZn40Pb2) C3771BD
Bonnet gasket Asbestos-free
Gland packing Asbestos-free
Handwheel Cast iron (GG 20) FC 20
Maximum operating pressure and temperature
Pressure rating 5K Pressure rating 10K Pressure rating 16K
5 bar - 205°C 10 bar - 205°C 16 bar - 205°C
7 bar - 120°C 14 bar - 120°C 22 bar - 120°C
Dimensions
Pressure rating DN A L L1 H(open) H1(open) M
5K 50 130 210 100 270 240 160
5K 65 155 250 115 300 255 180
5K 80 180 280 130 310 265 180
5K 100 200 340 150 360 310 224
5K 125 235 410 170 390 330 250
5K 150 265 480 190 445 380 280
5K 200 320 570 220 530 450 315
10K 50 155 220 120 285 255 160
10K 65 175 270 130 310 260 200
10K 80 185 300 140 320 270 200
10K 100 210 350 160 370 305 250
10K 125 250 420 180 420 350 280
10K 150 280 490 205 470 390 315
10K 200 330 570 230 550 450 355
16K 50 155 220 120 285 255 160
16K 65 175 270 130 310 270 200
16K 80 200 300 150 340 295 224
16K 100 225 350 170 385 330 250
16K 125 270 430 200 455 390 315
16K 150 305 500 225 510 435 355
16K 200 350 570 250 630 540 450
JIS -5K/10K/16K
Trang 4Globe valves
Cast steel JIS globe valves with pressure ratings acc to 10K and 20K are available in
straight and angle pattern They have a flange connection acc to JIS 10K and 20K,
outside screwed stem and rising handwheel
Applications include cooling water systems and low pressure steam systems
Material specification
Component Material EN and/or (DIN) JIS
Body Cast steel (GS-C 25) SC 49
Bonnet Cast steel (GS-C 25) SC 49
Disc Stainless steel (X20Cr13) SUS 420J1
Seat Stainless steel (X20Cr13) SUS 420J1
Stem Stainless steel (X6Cr13) SUS 403
Bonnet gasket Asbestos-free
Gland packing Asbestos-free
Handwheel Cast iron (GG 20) FC 20
Maximum operating pressure and temperature
Pressure rating 10K Pressure rating 20K
12 bar - 220°C 31 bar - 220°C
14 bar - 120°C 34 bar - 120°C
Dimensions
10K 20K 10K 20K 10K 20K 10K 20K 10K 20K 10K 20K
[mm]
32 - 135 - 190 - 100 - 270 - 250 - 160
40 - 140 - 200 - 110 - 290 - 265 - 160
50 155 155 220 230 120 125 270 305 240 275 160 200
65 175 175 270 270 130 135 300 345 260 305 200 224
80 185 200 300 300 140 150 310 385 265 340 200 250
100 210 225 350 350 160 170 355 440 300 385 250 280
125 250 270 420 430 180 200 415 500 350 440 280 315
150 280 305 490 500 205 225 470 550 400 485 315 355
200 330 350 570 560 230 280 565 630 480 540 355 450
Larger sizes on request
JIS -10K/20K
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Gate valves
Cast iron and cast steel
Cast iron and cast steel JIS gate valves with pressure rating acc to 5K and 10K
have a flange connection acc to JIS 5K and 10K, inside screwed stem and
non-rising handwheel
Applications include cooling water systems and low pressure steam systems
Material specification
Component Material EN and/or (DIN) JIS
JIS7363/JIS7364
Bonnet Cast iron (GG 20) FC 20
Position indicator Brass (CuZn30) C2600P
Drain plug Brass (CuZn30) C2600P
Bonnet gasket Asbestos-free
Gland packing Asbestos-free
Handwheel Cast iron (GG 20) FC 20
JIS7366
Body Cast steel (GS-C 25) SC 49
Bonnet Cast steel (GS-C 25) SC 49
Wedge Cast steel (GS-C 25) SC 49
Stem Stainless steel (X6Cr13) SUS 403
Seats Stainless steel (X20Cr13) SUS 420J1
Position indicator Brass (CuZn30) C2600P
Bonnet gasket Asbestos-free
Gland packing Asbestos-free
Handwheel Cast iron (GG 20) FC 20
Maximum operating pressure and temperature
Pressure rating 5K Pressure rating 10K
5 bar - 205°C 10 bar - 205°C
7 bar - 120°C 14 bar - 120°C
Dimensions
Figure DN A L H M
JIS7363-5K 50 130 180 285 128
JIS7363-5K 65 155 190 330 140
JIS7363-5K 80 180 200 380 160
JIS7363-5K 100 200 230 430 180
JIS7363-5K 125 235 250 495 200
JIS7363-5K 150 265 270 560 224
JIS7363-5K 200 320 290 680 280
JIS7363-5K 250 385 330 800 355
JIS7364-10K 50 155 200 300 140
JIS7364-10K 65 175 220 350 160
JIS7364-10K 80 185 230 400 180
JIS -5K/10K
Trang 6
JIS7364-10K 100 210 250 450 200 JIS7364-10K 125 250 270 520 224 JIS7364-10K 150 280 290 580 250 JIS7364-10K 200 330 320 700 315 JIS7364-10K 250 400 380 840 400 JIS7366-10K 50 155 200 300 140 JIS7366-10K 65 175 220 350 160 JIS7366-10K 80 185 230 400 180 JIS7366-10K 100 210 250 450 200 JIS7366-10K 125 250 270 520 224 JIS7366-10K 150 280 290 580 250 JIS7366-10K 200 330 310 700 315 JIS7366-10K 250 400 340 840 400 Larger sizes on request
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Fire fighting valves
Bronze
Bronze JIS fire fighting valves with pressure rating 5K and 10K are available in
straight and angle pattern They have a flange acc to JIS 5K and 10K on one end,
and on the other end for the DN15 and DN25 sizes a male threaded end acc to
JIS M42x2, complete with a threaded cap, for DN40 up to DN65 a Nakajima hose
coupling complete with cap The JIS fire fighting valves are constructed with an
inside screwed stem and rising handwheel
Application mainly in fire fighting systems
Material specification
Component Material EN and/or (DIN) JIS
Securing plate (Bonnet) Brass (CuZn30) C2600P
Gland packing Asbestos-free
Handwheel Cast iron (GG 20) FC 20
Maximum operating pressure and temperature
Pressure rating 5K Pressure rating 10K
5 bar - 205°C 10 bar - 205°C
7 bar - 120°C 14 bar - 120°C
Types
BR Straight JIS7334R JIS7334R
Angle JIS7334H JIS7334H
Dimensions
5K 10K 5K 10K 5K 10K 5K 10K 5K/10K
[mm]
15 80 95 110 115 55 55 55 70 130 120 80
25 95 125 125 135 65 65 65 85 160 145 125
40 120 140 160 175 75 75 85 100 190 165 140
50 130 155 210 220 100 105 100 120 255/270 225/240 160
65 - 175 - 275 - 120 - 130 -/295 -/255 200
JIS -5K/10K
Trang 8
Mud boxes
Cast iron
Econ® mud boxes are installed in suction pipes aboard vessels to protect pumps
against large solids The standard perforation size of the strainer basket is 8 mm
square; the cover is mounted with studs and hexagon nuts As an option the
hexagon nuts can be replaced by brass bow nuts The cover is provided with a blind
boss, suitable for mounting an air vent These mud boxes are also used for
applications on shore, for example in swimming pool installations
Low resistance
Econ® mud boxes offer a very low resistance, which is partially due to the large
free straining surface, which is on average about 6 times as large as the pipeline
diameter area When the strainer basket is about 85% fouled, the flow through the
strainer basket is still equal to the diameter area of the mud box
Material specification
Component Material EN and/or (DIN) W.no
Body and cover Cast iron GJL-250 (GG-25) 0.6025
Basket strainer Stainless steel X5CrNi18-10 1.4301
Body and cover are internally and externally epoxy coated
Body test pressure
4 bar
Options
• Stainless steel strainer basket in 316Ti or CuNiFe
• Full bronze, low-zinc bronze or zinc-free bronze construction
• Welded steel or stainless steel construction (other body dimensions!)
• Galvanised steel or lined, e.g with a Rilsan® or other coating
• Strainer baskets perforation size 3 mm ø or 5 mm ø
Available on request
Fig 1187 in DN 350 and 400
Fig 1188 in DN 350
Larger sizes are of welded construction
Dimensions
DN A L B1 B2 H1 H2 H3 S Weight
Fig 1187 Fig 1188
40 150 200 130 160 208 95 231 125 12 16
50 165 230 160 197 220 106 250 135 18 20
65 185 290 197 215 260 136 271 150 23 27
80 200 310 215 255 299 155 319 175 33 34
100 220 350 255 291 343 191 342 195 39 51
125 250 400 291 340 406 230 407 220 63 71
150 285 480 340 472 462 265 466 270 91 103
200 340 600 558 558 580 335 550 300 149 134
250 395 600 472 680 605 345 647 390 240 249
300 445 700 542 600 705 394 799 450 245 254
Mud boxes
Trang 9
Suction strainer baskets
Suction strainer baskets are mainly used at the intake of a bilge system in order to
prevent large solids from entering the bilge pump system
Remark
Free strainer surface 10 x the surface of the diameter area
Perforation size 8 mm square
Material specification
Component Material EN and/or (DIN) W.no
Perforated sheet Steel S235JR (St.37-2) 1.0037
Available on request
• Stainless steel 316Ti
• Larger sizes
Dimensions
DN d1 d2 d3 h1 h2 S weight
50 150 63 60,3 123 15 3 2
65 200 80 76,1 160,5 22 3 3
80 225 94 88,9 200 24 4 4
100 275 120 114,3 237,5 30 4 6
125 340 145 139,7 300 38 4 9
150 400 174 168,3 362,5 45 4 12
Suction strainer baskets
Trang 10
Standard suction valve chests
Cast iron
Econ® "standard" suction valve chests are manufactured in 2, 3 and 4 valve bodies
with 2 opposed side connections that are one size larger than the valve size
You may obtain any desired number of valves through a combination of 2 or more
chests
If needed, one of the 2 side connections can be blocked
As these chests are mass-produced, they are attractively priced and are usually
available ex stock
Material specification
Disc Bronze CuSn5Zn5Pb5-C (G-CuSn5ZnPb (Rg 5)) 2.1096.01
Seat Bronze CuSn5Zn5Pb5-C (G-CuSn5ZnPb (Rg 5)) 2.1096.01
Maximum operating pressure:
10 bar strength tested at 16 bar
Options
The manufacturing process of these standard suction valve chests basically does not
allow for any deviations
In such cases we recommend using "custom made " suction valve chests fig 441
Can be deliverd with bonnets prepared for mounting of hydraulic actuators
Dimensions
DN DN1 A A1 L L1 L2 L3* L4* M H H1 H2
2-piece piece 3- piece
40 50 150 165 365 105 155 520 675 120 200 210 95 22 30 39
50 65 165 185 410 120 170 580 750 140 213 226 100 29 39 49
65 80 185 200 450 130 190 640 830 160 240 256 110 39 56 66
80 100 200 220 505 150 205 710 915 180 256 276 115 50 66 87
2, 3 and 4 valves
Trang 11
100 125 220 250 575 175 225 800 1025 180 318 343 125 70 98 127
Custom suction-discharge valve chests
Cast iron
Space saving is very important aboard vessels
The combined valve chests offer the maximum amount of opening and closing
possibilities with fixed or SDNR discs that are all built into one body
These valve chests are supplied with valves of equal size and with side connections
of equal size or 1 e.g 2 sizes larger
The construction of the chest can be adapted to your specific needs, therefore we
would prefer you to provide us with a clear sketch of the locations and dimensions
of the connections when ordering
Material specification
Disc Bronze CuSn5Zn5Pb5-C (G-CuSn5ZnPb (Rg 5)) 2.1096.01
Seat Bronze CuSn5Zn5Pb5-C (G-CuSn5ZnPb (Rg 5)) 2.1096.01
Maximum operating pressure
10 bar strength tested at 16 bar
Options
• Full bronze construction
• Low-zinc or Zinc-free trim
• With stainless steel trim
• Bonnets prepared for mounting of hydraulic actuators
Dimensions
444 445 Fig 444 Fig Fig 445 Fig 444 Fig 445
[mm]
2 up to 6 piece body (4 up to 12 valves)
Trang 1240 150 155 60 102 145 55 55 52 140 351 291
50 165 170 70 115 155 65 66 65 165 400 344
65 185 190 88 143 185 85 71 72 202 454 400
80 200 205 94 155 195 95 77 76 215 493 436
100 220 225 105 180 235 115 88 88 272 558 507
125 250 260 130 205 270 135 87 90 295 595 533
150 285 295 145 225 320 160 99 99 350 685 616
175 315 325 160 255 365 195 117 117 419 875 812
200 340 355 173 275 400 215 130 130 463 936 869 Tolerances on total Face To Face length: Up to 500 mm +6/-4 mm, up to 1250
mm +9/-6 mm, up to 2500 mm +13/-9 mm