Knife gate valve XV Data is only for informational purpose. All specifications are subject to change without notice. 1
Knife gate valve XV Stafsjö s knife gate valve XV gives a secure and tight shutoff, independent of pressure direction. The valve has good flow characteristics and can be used in applications with pulp, water and sludge, and the Polyurethane seated version further extend its field of applications to abrasive media such as light slurry. The XV valve is supplied with valve body, gate, retainer rings and gland in stainless steel. The valve body is available in two versions; fully lugged and semi lugged. The valve comes with the retainer ring system on both sides of the gate, which makes it independent of pressure direction and very easy to maintain. In spite of its relatively low weight and compact design the valve is able to cope with high bi-directional pressures. The gland box is equipped with three layers of Stafsjö s box packing TwinPack and a box bottom scraper of UHMWPE, to secure that no media reaches the surrounding environment. The top work consists of aluminium beams and stainless steel tie rods, which gives good corrosion resistance and a stable operation. The valve is modular designed and can easily be customized to specific processes requirements. There are several actuator types and accessories to choose from in our standard collection. The XV valve is designed, manufactured, inspected and tested according to the European Pressure Equipment Directive (PED 97/ 23/EC) category I and II module A1. The valve is CE marked when it is applicable. Double retainer ring system makes it bi-directional tight The retainer ring system on both sides of the gate makes it independent of pressure direction and it also offers simple on-site maintenance. Self-cleansing function The gate and the bump in the invert of the valve raise the speed of the media upon closure, forcing the media out of the valve and into the pipe. The valve cleans itself each time it closes. A first-rate sealing A gland box supplied with three layers of our TwinPack TM, which is specially developed and made for Stafsjö s valves, and a box bottom scraper, secures that no media reaches the surrounding environment. 2
Design data Sizes Flange drilling Face-to-face dimension ATEX Design DN 80 - DN 800 Other sizes on request Leakage rate EN 1092 PN10 ASME/ANSI B16.5 Class 150 ASME/ANSI B16.47 Class 150 series A AS 2129 Table D AS 2129 Table E JIS B 2238 10K EN 12266-1:2012 Rate A: no visually detectable leakage is allowed for duration of the test MSS SP-81 Semi lugged version < DN 300: EN 558-1 series 20 Other sizes and versions: Stafsjö manufacturing standard MSS SP-81 TAPPI TIS 405-8 ATEX 94/ 9/EC II cat 3 G/D for zone 2 and 22 on request Pressure test Pressure tests are performed with water at 20º C according to EN 12266-1:2012. Pressure shell test: 1,5 times maximum allowable working pressure for open valve. Pressure seat tightness test: 1,1 times maximum allowable differential pressure for closed valve. Maximum working pressure body at 20 C Maximum differential pressure at 20 C DN bar DN bar Valve equipped with PTFE seats 80-150 16 80-350 10 200-600 10 400-600 6 700-800 6 700-800 4 Valve equipped with Polyurethane seats 80-150 16 80-300 6 200-300 10 Basic equipment A. Valve body Material Code Type Maximum temperature C Stainless steel (E) EN 1.4408 400 B. Gate Material Type Stainless steel EN 1.4404/AISI 316L/SS 2348 C. Retainer rings Material Type Stainless steel EN 1.4408 D. Seats Material Code Maximum temperature C Polyurethane (U) 90 PTFE with o-ring Nitrile (P) 100 PTFE with o-ring Viton (PV) 180 E. Box packing Material Code Maximum temperature C TwinPack TM with scraper in UHMWPE (DN 80 - DN 600) (TY) 80 Option TwinPack TM with PTFE scraper (TYPS) 260 3
Actuators Manual Code Automatic Code Hand wheel (HW) Pneumatic cylinder (AC) Chain wheel 2) (CW) Electric motor (EM) For recommended size, see page 5 column E. 2) For recommended size, see separate data sheet. Hydraulic cylinder 2) (MH) Double-acting pneumatic cylinder Electric motor (AUMA multi-turn) DN valve EC type Maximum force (kn) DN valve AUMA type Attachment 80-150 EC100 3,5 80-150 SA 07.2 F10/A 200-300 EC160 9,0 200-250 SA 07.6 F10/A 350-500 EC200 14,1 300-600 SA 10.2 F10/A 600-700 EC250 22,1 700-800 SA 14.2 F14A 800 EC320 36,2 The table above gives recommended cylinder sizes at normal operation with 5 bar air pressure. For other operating conditions, please contact Stafsjö or your local representative for advice. Electric motors are mounted according to standard ISO 5210. The table above gives recommended motor sizes at normal operation. For other operating conditions, please contact Stafsjö or your local representative for advice. The actuators are described in separate data sheets. For advice and information on other actuators or on ATEX-classified ones, please contact Stafsjö or your local representative. Options and accessories Knife gate valve Accessories Code Model Design Mechanical limit switch (MLS) Omron D4V 12-250 V AC/12-125 V DC, IP 65 Inductive limit switch (ILS) ifm electronic IG0006 2-wire, 20-250 V AC/DC, IP 67 ifm electronic IG5401 3-wire, 10-36 V DC PNP, IP 67 Stem extension (SES) Short Pipe Length < 1,5 m (SEL) Long Pipe Length > 1,5 m Pneumatic cylinder Accessories Code Model Design Solenoid valve (SV) Parker Namur valves for EC 100 - EC 160 Parker Namur valves for EC 200 - EC 320 G1/4, Mono stable 5/2, Namur series VDI/VDE 3845, 24 V DC/110 V AC/220 V AC, IP 65 G1/2, Mono stable 5/2, Namur series VDI/VDE 3845, 24 V DC/110 V AC/220 V AC, IP 65 Magnetic limit switch (MagLS) KITA KT-50R for EC 100 - EC 320 2-wire, 5-240 V AC/DC, IP 65 KITA KT-50N for EC 100 - EC 320 3-wire, 10-30 V DC, IP 65 The accessories are described in separate data sheets. For advice and information on other accessories or on ATEX-classified ones, please contact Stafsjö or your local representative. 4
Specify the Stafsjö valve Stafsjö s valves are modular designed and they can easily be customized with gate, seat and box packings according to media and requirements, as well for actuators and accessories. Below are examples of how you can specify your Stafsjö valve. Further information is available on www.stafsjo.com. XV-E-200-P-TY-HW-PN10FL Valve type Body material Size Seat Box packing Actuator Flange drilling and valve body version 3) 3) Type of valve body must specified, i.e. fully lugged (FL) or semi lugged (SL) 4) All electronics must be specified in detail. XV-E-200-P-TY-EC160-PN10SL-ILS-SV Valve type Body material Size Seat Box packing Actuator Flange drilling and valve body version 3) Inductive Limit switch 4) Solenoid Valve 4) ILS: IFM IG0006, 2-draht 20-250V AC/DC SV: Parker Namur ventil G1/2, 5/2, 220V AC 5
One piece valve body: DN 80 - DN 600 Two piece valve body: DN 700 - DN 800 1e 1 2c 2b 2 2b 2a 1d 5b 5a 5 3 4 18 8c 8b 8a 4b 4a 21 25 28 14 8 7 9 6 17 20 11 12 13 12a 10 16 10a Part list Pos. Part Material (Type) Pos. Part Material (Type) 1 Hand wheel Epoxy coated cast iron 8c Nut Stainless steel, zinc coated (A2) Ø 200 - Ø 315 (EN-JL1040/GG25), > Ø 400 (EN-JL1030/GG20) 9 5) Box packing See basic equipment E 2 Yoke Stainless steel (EN 1.4301/SS 2333) 10/a Valve body See basic equipment A 2a Bearing Brass (CuZn39Pb3/SS 5170) 11 Body gasket PTFE 2b Slide washer POM 12 Retainer ring See basic equipment C 2c Bearing Brass (CuZn39Pb3/SS 5170) 12a Locking screw Stainless steel (A2) 3 Stem Stainless steel (EN 1.4016/SS 2320) 13 5) Seat See basic equipment D 4 Stem nut Brass (CW603N) 14 Guiding pad PTFE 4a Washer Stainless steel (A2) 16 Gate guard, Stainless steel (EN 1.4301/SS 2333) 4b Screw Stainless steel (A2) not for HW 5 Tie rod Stainless steel (EN 1.4301/SS 2333) 17 Gate clevis Stainless steel (EN 1.4305/SS2346) 5a Washer Stainless steel (A2) 18 Cylinder Se data sheet for EC 5b Nut Stainless steel (A2) 19 O-ring See basic equipment D 6 Gate See basic equipment B 20 Clevis pin Stainless steel (EN 1.4305/SS 2346) 7 Beam Aluminium (EN AW-6063-T6) 21 Split pin Stainless steel (EN 1.4436/SS 2343) 8 Gland Stainless steel (EN 1.4408) 25 Piston rod Stainless steel (EN 1.4305/SS 2346) 8a Stud bolt Stainless steel, zinc coated (A2) 28 Locking nut Stainless steel (EN 1.4305/SS 2346) 8b Washer Stainless steel (A2) 5) Recommended spare parts 6
E G H K D STA FSJÖ F C A L STA FSJÖ STA FSJÖ B J Main dimensions for valve with semi lugged valve body Dimension DN A B C D E F G H J K L Weight 6) 80 80 46 138 80 200 69 444 552 140 690 314 8 100 100 52 158 80 200 79 482 590 158 728 352 10 125 125 56 188 80 250 94 523 681 188 769 393 13 150 150 56 212 80 250 106 567 725 212 813 437 15 200 200 60 269 145 315 135 691 912 277 868 546 30 250 250 68 322 145 315 161 785 1111 331 994 640 41 300 300 78 372 145 315 186 879 1205 382 1149 734 57 350 350 78 432 175 400 216 1021 1508 437 1308 841-400 400 89 481 175 400 241 1116 1603 488 1453 936-500 500 114 586 250 520 302 1342 1939 603 1770 1152-600 600 114 686 260 635 343 1546 2230 735 2076 1356-700 680 128 800 320 635 450 1650 2571 902 2382 1527-800 780 128 901 320 635 500 1866 2888 1002 2697 1742-6) Weight in kg for valve equipped with hand wheel. Main dimensions are only for information. Contact Stafsjö for certified drawings. 7
E G F D B C A Main dimensions for fully lugged valve body Dimension STAFSJÖ 8H Size A B C 9) C 10) C 1 D E F G H J K L Weight 7) 80 80 50 123 123 128 80 200 89 444 582 177 690 314 10 100 100 52 154 154 158 80 200 101 482 620 202 728 352 13 125 - - - - 188 - - - - - - - - - 150 150 56 212 209 212 80 250 128 567 755 255 813 437 16 200 200 60 8) 268 266 268 145 315 155 691 1006 309 868 546 30 250 250 68 322 322 322 145 315 195 785 1100 389 994 640 48 300 300 78 372 372 372 145 315 229 879 1244 457 1149 734 63 350 350 78 432 432 432 175 400 256 1021 1477 512 1308 841 100 400 400 89 481 481 481 175 400 288 1116 1622 576 1453 936 135 450 450 89 531 531 531 200 520 309 1263 1843 618 1591 1056 170 500 500 114 586 586 586 250 520 340 1342 1988 681 1770 1152 200 600 600 114 686 686 686 260 635 400 1546 2329 799 2076 1356 370 700 680 128 800 800 800 320 635 450 1650 2475 902 2382 1527-800 780 128 901 901 901 320 635 500 1866 2952 1002 2697 1742-7) Weight in kg for valve equipped with hand wheel. 8) Face-to-face (B) is 70 mm for valve with PTFE seats and flange drilling according to ASME/ANSI B16.5 and B16.47 Class 150 series A. 9) Dimensions for valve with flange drilling according to EN 1092 PN10 or AS Table D. 10) Dimension for valve with flange drilling according to AS Table E. 1 Dimensions for valve with flange drilling according to ASME/ANSI B16.5 and B16.47 Class 150 series A. Main dimensions are only for information. Contact Stafsjö for certified drawings. STAFSJÖ J K STAFSJÖ L
2 2 2 2 2 DN 80-200 DN 250-300 DN 350-400 DN 500-600 DN 80 - DN 200 DN 250 - DN 300 DN 350 - DN 400 =Tapped holes =Throughgoing holes Flange drilling according to EN 1092 PN 10 Size (DN ) 80 100 125 150 200 250 300 350 400 500 600 700 800 Flange drilling information for valve with semi lugged valve body Outside flange diam. 200 220 250 285 340 395 445 505 565 670 780 895 1015 Size Bolt circle diameter 160 180 100 210 125 240 150 295 200 350 250 400 300 460 350 515 400620 500725 600840 700950800 Outside Face to face flange dimension diameter 46 200 52 220 56 250 56 285 60 340 68 395 78 445 78 505 89 565114 670114 7801288951281015 No. of throughgoing bolts ( ) 6 6 6 6 6 8 8 8 8 6 6 12 12 Bolt No. cirlce of tapped diameter hole/side. ( ) 2 160 2 180 2 210 2 240 2 295 4 350 4 400 8 460 8 51514 62014 72512 84012 950 Number Bolt size of (M) throughgoing bolts ( ) 16 166 166 20 6 20 6 20 6 20 6 20 8 24 8 824 627 627 1230 12 Size of throughgoing holes in flange. Ø18 Ø18 Ø18 Ø22 Ø22 Ø22 Ø22 Ø22 Ø26 Ø26 Ø30 Ø30 Ø33 Number of tapped holes on each side ( ) 2 2 2 2 2 4 4 8 8 14 14 12 12 22.5 22.5 22.5 22.5 22.5 15 15 11,25 11.25 9 9 7,5 7,5 Bolt Screw size lengths 10 M16 12 M16 14 M16 12 M20 13 M20 15 M20 2 19 M20 19 M20 21 M2427 M2427 M2731 M2731 M30 2 2 2 Add the values in the table with the thickness of the pipe flanges, the washers DN 500 - DN 600 DN 700 - DN 800 Screw lengths 12) 10 12 14 12 13 15 19 19 21 27 27 31 31 and the estimated thickness of the gasket. DN 700-800 22,5 22,5 22,5 22,5 22,5 15 15 11,25 11,25 9 9 7,5 7,5 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 DN 80 - DN 200 DN 250 - DN 300 DN 350 - DN 400 DN 500 - DN 600 DN 700 - DN 800 Flange drilling according to EN 1092 PN 10 Flange drilling information for valve with fully lugged valve body Size 80 100 125 150 200 250 300 350 400 500 600 700 800 Outside flange diameter 200 220 250 285 340 395 445 505 565 670 780 895 1015 Bolt cirlce diameter 160 180 210 240 295 350 400 460 515 620 725 840 950 Number of throughgoing bolts ( ) - - - - - - - - - - - 12 12 Number of tapped holes on each side ( ) 8 8 8 8 8 12 12 16 16 20 20 12 12 Bolt size M16 M16 M16 M20 M20 M20 M20 M20 M24 M24 M27 M27 M30 22,5 22,5 22,5 22,5 22,5 15 15 11,25 11,25 9 9 7,5 7,5 Screw lengths 12) 13 14 14 14 15 17 21 21 24 32 29 34 34 12) Add the value with the thickness of the pipe flanges, the washers and the estimated thickness of the gasket. Throughgoing holes Tapped holes 9
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 22 2 2 2 2 2 2 2 2 2 2 2 DN 80 2 DN 100 - DN 200 DN 250 - DN 350 DN 400 - DN 450 DN 500 - DN 600 DN 700 - DN 800 2 2 2 2 2 Flange drilling according to ASME/ANSI B16.5 and B16.47 Class 150 series A Flange drilling information for valve with fully lugged valve body Size 80 100 125 150 200 250 300 350 400 450 500 600 700 800 Outside flange diameter 190,5 228,6 254 279,4 342,9 406,4 482,6 533 597 635 699 813 927 1060 Bolt cirlce diameter 152,4 190,5 215,9 241,3 298,5 362 431,8 476 540 578 635 749 863 978 Number of throughgoing bolts ( ) - - - - - - - - - - - - 14 14 Number of tapped holes on each side ( ) 4 8 8 8 8 12 12 12 16 16 20 20 14 14 Bolt size (UNC) 5/8-11 5/8-11 3/4-10 3/4-10 3/4-10 7/8-9 7/8-9 1-8 1-8 11/8-7 11/8-7 11/4-7 11/4-7 11/2-6 45 22,5 22,5 22,5 22,5 15 15 15 11,25 11,25 9 9 6,5 6,5 Screw lengths 12) 13 14 14 14 20 17 21 21 24 23 32 29 34 34 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 DN 80-150 DN DN 80-150 80-150 DN 350 DN 200-250 DN DN 200-250 200-250 DN 400 DN 300 DN DN 300 DN 300 350 DN 450 DN 500 =Tapped holes=tapped =Throughgoing holes =Throughgoing =Throughgoing holes holes holes DN DN 400 DN 350 DN 80 - =Tapped DN 200-350 holes =Throughgoing holes DN DN 400 400 DN 450 DN DN DN 500 80 100 125 150 200 250 300 DN 400 DN 450 DN 450 150 DN 300 DN 350 - DN 450 500 DN DN DN 250 DN 600500 Size (DN) Size (DN) 80 100 80 100 125 125 150 150 200 200 250 250 300 300 500 =Tapped holes =Throughgoing holes Outside Outside flange diam. flange diam. 185 210 185 185 250 210 210 280 250 250 330 280 280 400 330 =Tapped 330 445 400 400 445 445 150 175 210 240 290 355 400 Size (DN) =Tapped holes holes =Throughgoing 350 =Throughgoing holes Bolt circle Bolt diameter circle diameter 150 150 175 175 210 210 240 240 290 290 355 355 400 400 400 holes 450 500 600 Size (DN) Outside flange diam. Bolt circle diameter Face to Face face dimension to Face face to dimension face dimension 46 52 46 46 56 52 52 56 56 60 56 68 60 60 78 68 68 78 No. of throughgoing No. of throughgoing No. of bolts throughgoing ( ) bolts ( bolts ) ( ) 6 6 6 6 68 6 8 8 8 No. of tapped No. of tapped hole/side. No. of tapped hole/side. ( ) hole/side. ( ) ( ) Bolt size Bolt (M) size Bolt (M) size (M) Size of Size throughgoing of Size throughgoing of holes throughgoing holes flange. in holes flange. in flange. Screw lengths Screw lengths Screw lengths Flange drilling according to JIS B 2238 10K DN 700 - DN 800 DN 600 DN DN 600 600 Outside 2 flange 2 2 diam. 2 24 2 4 Size 48 (DN) 48 8 490 550 620 675 350 795 400 450 500 600 16 16 20 16 16 20 20 22 20 Bolt circle diameter Size 20 22 Ø19 Ø23 Ø25 Size (DN) 22 22 (DN) 445 510 565 620 350 350 730 400 400 450 500 450 500 600 Ø19 Ø19 Ø19 Ø23 Ø23 Ø23 Ø23 Ø25 Ø25 Ø25 600 Face 22.5 to face 22.5 dimension 22.5 22.5 22.5 15 620 22.5 15 Outside 11,25 15 15 11,25 flange 11,25 diam. 490 550 675 795 78 89 89 114 114 Outside 11 12 15 13 16 Bolt Outside flange 20 circle flange diam. diameter diam. 490 445 490 550 510 550 620 565 620 675 620 675 795 11 11 12 12 15 15 13 13 13 16 16 20 20 Flange drilling No. of throughgoing information bolts for valve 730 795 ( ) Bolt with - 6 6 6 6 Face Bolt circle semi to circle diameter lugged face diameter valve body dimension 445 78445 510 89510 565 89565 620 114 620 730 114 730 DN No. of tapped hole/side. ( ) Face 16 10 14 14 18 No. Face to of throughgoing to 80 face face dimension 100 dimension bolts 125 Bolt size (M) M22 ( ) 150 200 250 78 M24 M24 M24-300 78 M30 6350 89 89 400 89 6 89 450114 6 114 500 114 6 600 114 700 800 No. Size of throughgoing holes in No. No. of flange. of of throughgoing tapped throughgoing bolts hole/side. bolts ( ( ) ( ) ) - 6 16-106 6 6 146 146 6 Outside flange diameter 186 No. Ø25 Ø27 Ø27 Ø27 Ø33 Bolt No. of 185 size of tapped 210 tapped hole/side. 250 (M) hole/side. ( ( ) 280 330 400 ) 16 445 490 M22 16 M24 10 550 10 M24 14 620 14 M24 14 675 14 M30 18795 895 1015 18 Bolt Size Bolt size of size (M) throughgoing (M) 11,25 holes in flange. 11,25 9 9 M22 7,5 M24 Ø25 M22 Ø27 M24 M24 M24 Ø27 M24 Ø27 M24 M30 Bolt circle diameter 150 175 210 240 290 355 400 445 510 565 620 Ø33 M30 730 840 950 Screw lengths Size 20 22 22 24 24 Size of of throughgoing throughgoing holes holes in in flange. flange. Ø25 11,25 Ø25 Ø27 11,25 Ø27 Ø27 9 Ø27 Ø27 Ø33 9 Ø27 7,5 Ø33 Number of throughgoing bolts ( ) 6 6 6 6 8 8 Screw 11,25 8 lengths 2011,25 11,25-2211,25 96 69 6 229 249 7,5 6 12 12 247,5 Number of Add tapped the values holes in on the each table side with Screw the thickness of the pipe flanges, the washers Screw ( ) lengths lengths 2 2 2 2 4 4 20 20 8 22 16 22 1022 1424 24 14 24 2418 12 12 and the estimated thickness of the gasket. Bolt size Add the values in the table with the thickness of the pipe flanges, the washers Add and Add the M16 the the values M16 estimated values in in the M20 thickness the table table with M20 of with the M20 the the thickness M22 gasket. thickness of of the M22 the pipe pipe flanges, M22 M24 flanges, the the washers M24 M24 M30 M30 M30 washers and and the 22,5 the estimated estimated 22,5 thickness thickness 22,5 22,5 of of the the gasket. gasket. 15 15 11,25 11,25 11,25 9 9 7,5 7,5 7,5 Add the Add values the Add in values the the table values in the with table in the with thickness table the with thickness of the the thickness pipe of the flanges, pipe of the flanges, the pipe washers flanges, the washers the washers and the and estimated the and estimated thickness the estimated thickness of the thickness gasket. of the gasket. of the gasket. 78 8 Screw lengths 12) 11 12 15 13 13 16 20 20 22 22 24 24 31 31 12) Add the value with the thickness of the pipe flanges, the washers and the estimated thickness of the gasket. Throughgoing holes Tapped holes 10
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 DN 80 DN 100 - DN 200 DN 300 - DN 450 DN 500 - DN 600 DN 700 - DN 800 2 2 Flange drilling according to AS Table D 2 2 2 Flange drilling information for valve with fully lugged valve body Size 80 100 150 200 250 300 350 400 450 500 600 700 800 2 Outside flange diameter 185 2152 280 335 405 455 525 580 640 705 825 910 1060 Bolt cirlce diameter 2 146 178 235 292 356 406 470 521 584 641 756 845 984 2 Number of throughgoing bolts ( ) - - - - - - - - - - - 10 10 Number of tapped holes on each side ( ) 4 4 8 8 8 12 12 12 12 16 16 10 10 Bolt size M16 M16 M16 M16 M20 M20 M24 M24 M24 M24 M27 M30 M33 45 45 22,5 22,5 22,5 15 15 15 15 11,25 11,25 9 9 Screw lengths 12) 13 14 14 15 17 21 21 21 23 32 29 34 34 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 DN 80 DN 100 - DN 200 DN 250 - DN 400 DN 450 - DN 600 DN 700 - DN 800 2 2 2 Flange drilling according to AS Table E 2 2 2 Flange drilling information for valve with fully lugged valve body Size 80 100 150 200 250 300 350 400 450 500 600 700 800 Outside flange diameter 185 215 280 335 405 455 525 580 640 705 825 910 1060 Bolt cirlce diameter 146 178 235 292 356 406 470 521 584 641 756 845 984 Number of throughgoing bolts ( ) - - - - - - - - - - - 10 10 Number of tapped holes on each side ( ) 4 8 8 8 12 12 12 12 16 16 16 10 10 Bolt size M16 M16 M20 M20 M20 M24 M24 M24 M24 M24 M30 M30 M33 45 22,5 22,5 22,5 15 15 15 15 11,25 11,25 11,25 9 9 Screw lengths 12) 13 14 14 15 17 21 21 24 23 32 29 34 34 12) Add the value with the thickness of the pipe flanges, the washers and the estimated thickness of the gasket. Throughgoing holes Tapped holes 11
Further information is available on www.stafsjo.com Globally active. Locally represented. AFRICA South Africa: Valve & Automation (Pty) Ltd, ASIA China: EBRO ARMATUREN (BEIJING) CO., LTD, India: Ebro Armaturen India Pvt. Ltd, Indonesia: Contromatic Prima Mandiri PT, Japan: SKC Co. Ltd, Malaysia: Precision Control SdnBnd, Philippines: EBRO ARMATUREN (PHILIPPINES) INC., Thailand: EBRO VALVES (Trading) Co. Ltd., Vietnam: EBRO VALVES (Thailand) Co., Ltd, AUSTRALIA WITH OCEANIA Australia: EBRO ARMATUREN Pacific PTY. LTD, New Zeeland: H.J.Asmuss&Co.Ltd, EUROPE Austria: EBRO ARMATUREN GmbH, Belgium: V.C.T. - Valve & Connector Technology n.v., Denmark: Valtor Industri A/S, Finland: Tecalemit Flow Oy, France: EBRO ARMATUREN and GL&V, Germany: EBRO ARMATUREN Gebr. Bröer GmbH, Great Britain: EBRO Valves Ltd, Hungary: EBRO ARMATUREN Kft, Ireland: Induchem Components Ltd, Iceland: Hédinn HF, Italy: EBRO VALVOLE SRL, The Netherlands: EBRO VALVES B.V., Norway: BAGGES AS, Poland: EBRO ARMATUREN GmbH, Portugal: AxFlow Comércio de Aquipamentos LDA, RUSSIA/ BELARUS/UKRAINE: EBRO ARMATUREN and LesBumMash Ltd, Spain: EBRO ARMATUREN ESPAÑA, S.L., Switzerland: EBRO Armaturen Est. & Co. KG, Sweden: Stafsjö Valves AB and Ahlsell, Turkey: EBRO ARMATUREN Otomasyon Sistemleri San ve Tic Ltd. Sti NORTH & SOUTH AMERICA Argentina: ESCO ARGENTINA S.A, Brazil: Ebro Stafsjö Valves do Brasil LTD, Canada: Armour Valve Ltd, Chile: Ebro Stafsjö Valves Chile Ltd, USA: EBRO ARMATUREN USA Inc., For other countries, please contact us directly. Stafsjö Valves AB. SE-618 95 Stavsjö, Sweden. Tel: +46 (0)11-39 31 00. Fax: +46 (0)11-39 30 67. info@stafsjo.se www.stafsjo.com A Bröer Group company 12