ARI-STOBU® PN16-40

Stop valve with gland seal – metallic sealing

STOBU® PN16-40 Stop valve with gland seal
STOBU® PN16-40 Stop valve with gland seal
STOBU® PN16-40 Stop valve with gland seal
STOBU® PN16-40 Stop valve with gland seal
STOBU® PN16-40 Stop valve with gland seal
STOBU® PN16-40 Stop valve with gland seal
STOBU® PN16-40 Stop valve with gland seal
STOBU® PN16-40 Stop valve with gland seal
STOBU® PN16-40 Stop valve with gland seal
STOBU® PN16-40 Stop valve with gland seal
STOBU® PN16-40 Stop valve with gland seal
Application: Industrial installations, hospitals, food and beverages, processing technology, vapour facilities, plant manufacturing
Medium: Process water, aggressive media, etc.

The valve is closed by turning the hand wheel clockwise (valve plug/seating function).

The valve spindle is sealed by a stuffing box.
Tighten the stuffing box if required.

• Proven technology
• Solid plug made of stainless material
• Solid stem made of stainless material
• Solid seat made of stainless material
• Stem with roll hardened thread
• Burnished stem
• High-tensile gland packing
• Favourable zeta-values also for small nominal diameters
In cast steel, forged steel and stainless steel:
• Bonnet top with threaded bushing
• Flap-type screws

Stop valve – straight through with flanges and gland seal (Grey cast iron, SG iron)

STOBU® PN16-40 Stop valve with gland seal - metallic sealing_

Figure Nominal pressure Material Nominal diameter
12.006 PN16 EN-JL1040 DN15-300
12.306 PN16 EN-JL1040 DN15-300
22.006 PN16 EN-JS1049 DN15-350
22.306 PN16 EN-JS1049 DN15-350
23.006 PN25 EN-JS1049 DN15-150
23.306 PN25 EN-JS1049 DN15-150

Fig. 306: Trim made of RG/MS: CuZn35Ni3Mn2AlPb, CW710R code number 02 CuSn10-Cu, CC480K code number 03

(max. operating temperature: 180°C, code number acc. to DIN 86251)

  • DN15-300 optional:

EN ISO 15848-1 / TA – Luft

TÜV-Test-No. TA 08 2016 C04 (refer to page 16)

  • EN 13789 (EN-JL1040, EN-JS1049)
Parts
Pos. Sp.p. Description Fig. 12.006 Fig. 12.306 Fig. 22./23.006 Fig. 22./23.306
1 Body EN-JL1040, EN-GJL-250 EN-JS1049, EN-GJS-400-18U-LT
1.2 Seat ring X20Cr13+QT, 1.4021+QT CuSn10-Cu, CC480K code number 03 X20Cr13+QT, 1.4021+QT CuSn10-Cu, CC480K code number 03
2 Bonnet EN-JL1040, EN-GJL-250 EN-JS1049, EN-GJS-400-18U-LT
3 x Plug DN ≤200:

X20Cr13+QT, 1.4021+QT DN >200: P265 GH, 1.0425

 CuZn35Ni3Mn2AlPb, CW710R code number 02 CuSn10-Cu, CC480K code number 03 DN ≤200:

X20Cr13+QT, 1.4021+QT DN >200: P265 GH, 1.0425

 CuZn35Ni3Mn2AlPb, CW710R code number 02 CuSn10-Cu, CC480K code number 03
4 x Stem X20Cr13+QT, 1.4021+QT (burnished) CuSn8, CW453K

code number 03 (burnished)

 X20Cr13+QT, 1.4021+QT (burnished) CuSn8, CW453K

code number 03 (burnished)
5 Handwheel EN-JL1040, EN-GJL-250 (FE 13 Epoxid-coating)
6 x Packing ring Pure graphite
7 Hexagon bolt 5.6 —
7 Stud — 25CrMo4, 1.7218
8 Hexagon nut — C35E, 1.1181
9 x Gasket Pure graphite (CrNi laminated with graphite)
└ Spare parts
DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350
Face-to-face dimension FTF series 1 according to DIN EN 558 Standard-flange dimensions refer to page 15
L (mm) 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Dimensions
H (mm) 185 185 205 205 230 230 270 305 355 395 450 570 685 770 860
ØC (mm) 120 120 140 140 160 160 180 200 225 250 400 520 520 520 640
Travel (mm) 9 9 13 13 21 19 28 32 36 52 56 73 80 110 116
Kvs-value (m3/h) 4,2 7,4 12 19 31 47 77 120 188 288 410 725 1145 1635 2220
Zeta-value — 4,6 4,7 4,3 4,6 4,3 4,5 4,8 4,5 4,5 4,7 4,8 4,9 4,8 4,8 4,9
Zeta-value … range of tolerance for Kvs-values acc. to VDI/VDE 2173
Weights
12.006 / 306 (kg) 3,5 4 5 6,8 9,3 12,2 18 24,5 35 55 77 145 243 341 —
22.006 / 306 (kg) 3,9 4,3 5,4 7 9,5 12,9 18,4 24,5 36 56 78 122 247 336 451
23.006 / 306 (kg) 3,9 4,3 5,4 7 9,5 12,9 18,4 24,5 36 56 78 — — —

Information / restriction of technical rules need to be observed!

Operating and installation instructions can be downloaded at www.ari-armaturen.com. ARI-Valves of EN-JL1040 are not allowed to be operated in systems acc. to TRD 110.

A production permission acc. to TRB 801 No. 45 is available. (acc. to TRB 801 No. 45 EN-JL1040 is not allowed.) The engineer, designing a system or a plant, is responsible for the selection of the correct valve.

Resistance and fitness must be verified, contact manufacturer for information (refer to Product overview and Resistance list).

Stop valve – straight through with flanges and gland seal (Cast steel)

ARI-STOBU® PN16-40 Stop valve with gland seal – metallic sealing

Figure Nominal pressure Material Nominal diameter
34.006 PN25 1.0619+N DN15-500
34.306 PN25 1.0619+N DN15-500
35.006 PN40 1.0619+N DN15-500
35.306 PN40 1.0619+N DN15-500

Fig. 306: Trim made of RG/MS CuZn35Ni3Mn2AlPb, CW710R code number 02 CuSn10-Cu, CC480K code number 03

(max. operating temperature: 180°C, code number acc. to DIN 86251)

Test: • DN15-300 optional:

EN ISO 15848-1 / TA – Luft

TÜV-Test-No. TA 08 2016 C04 (refer to page 16)
Considered standards: • EN 13709 (1.0619+N)
Parts
Pos. Sp.p. Description Fig. 34./35.006 Fig. 34./35.306
1 Body GP240GH+N, 1.0619+N
1.2 Seat ring DN ≤50: X20Cr13+QT, 1.4021+QT DN >50: G19 9 Nb Si, 1.4551 CuSn10-Cu, CC480K code number 03
2 Bonnet GP240GH+N, 1.0619+N
3 x Plug DN ≤200: X20Cr13+QT, 1.4021+QT DN >200: P265 GH, 1.0425 CuZn35Ni3Mn2AlPb, CW710R code number 02 CuSn10-Cu, CC480K code number 03 2)
4 x Stem X20Cr13+QT, 1.4021+QT (burnished) CuSn8, CW453K

code number 03 (burnished)
5 Handwheel EN-JL1040, EN-GJL-250 (FE 13 Epoxid-coating)
6 x Packing ring Pure graphite
7 Stud 25CrMo4, 1.7218
8 Hexagon nut C35E, 1.1181
9 x Gasket Pure graphite (CrNi laminated with graphite)
10 Insert nuts 11SMn30+C, 1.0715+C
└ Spare parts
DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500
Face-to-face dimension FTF series 1 according to DIN EN 558 Standard-flange dimensions refer to page 15
L (mm) 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980 1100 1350 *
Dimensions
H (mm) 185 185 205 205 230 230 270 305 355 395 450 570 685 770 860 865 995
ØC (mm) 120 120 140 140 160 160 180 200 225 250 400 520 520 520 640 640 640
Travel (mm) 9 9 13 13 21 19 28 32 36 52 56 73 80 110 116 126 181
Kvs-value (m3/h) 4,2 7,4 12 19 31 47 77 120 188 288 410 725 1145 1635 2220 3180 4530
Zeta-value — 4,6 4,7 4,3 4,6 4,3 4,5 4,8 4,5 4,5 4,7 4,8 4,9 4,8 4,8 4,9 3,4 4,9
Zeta-value … range of tolerance for Kvs-values acc. to VDI/VDE 2173
Weights
34.006 / 306 (kg) 4,4 5,4 6,3 7 10,5 13,8 21 27,5 40 61 84 160 265 377 510 780 1095
35.006 / 306 (kg) 4,8 5,4 7,1 8 11,5 13,5 23,5 28 39,5 61 84 170 283 414 557 857 1150

Information / restriction of technical rules need to be observed!

Operating and installation instructions can be downloaded at www.ari-armaturen.com. A production permission acc. to TRB 801 No. 45 is available.

The engineer, designing a system or a plant, is responsible for the selection of the correct valve.

Resistance and fitness must be verified, contact manufacturer for information (refer to Product overview and Resistance list).

ARI-STOBU® PN16-40

Stop valve with gland seal – metallic sealing

PHONE: 0812-3340-4116

ARI ARMATUREN – Steam product solution

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