AVK Couplings and Adaptors

AVK SAUDI VALVES AVK Couplings and Adaptors Solutions for All Applications

2 A Comprehensive Range of Couplings and Adaptors Product quality The complete coupling range is manufactured by AVK in accordance with our ISO 9001 certification and tested in accordance with the WRC Water Bye-Laws scheme, ensuring the high quality AVK is known for world wide. All components including bolts and nuts are coated for optimum corrosion protection. All couplings and adaptors are pre-assembled to allow quick and efficient installation without the use of lubricants or special tools. All types are pressure nominated at 16 bar pressure. Four product lines cover all applications AVK s range of couplings and adaptors consists of four individual product lines supplementing each other, thus enabling our customer to emphasize special demands or applications regardless of the pipe material being of ductile iron, PVC, steel or asbestos cement pipes: AVK Combi-flange Flange of ductile iron with epoxy coating to DIN 30677. Sealing ring of SBR rubber. Tension ring of Gunmetal to BS 1400 LG2. AVK combi-flanges are used for the assembly of valves and hydrants in the pipe-laying of new piping systems. The combi-flanges are also used for the renewal of old valves in existing piping systems. AVK Supa Range Sleeves and gland rings of ductile iron with epoxy coating to DIN 30677. Bolts and nuts of mild steel with rilsan coating to WIS 4-52-03. EPDM gasket for water and NBR gasket for gas applications. The AVK Supa Range is used for the assembly of pipes of any kind of pipe material, such as repair of old piping systems. At the same time this range offers a total angular deflection of ±8. This is a most essential feature for repair and replacement in case of settlements. AVK Fabricated range Sleeves and gland rings of mild steel with epoxy coating to WIS 4-52-01. Bolts and nuts of galvanized steel, zinc plated and passivated. EPDM gasket. The AVK fabricated range of couplings and flange adaptors are suitable for all pipes bigger than 400 mm. They are dedicated to this purpose with a total tolerance of 11 mm. They are primarily used for transmission pipe lines. AVK Orion range Body and gland rings of ductile iron with epoxy coating to DIN 30677 Bolts, nuts and washers of teflon coated steel, alternatively of stainless steel. NBR rubber gasket. The new AVK Orion range of couplings offers a very high angular deflection of ±16. This is of great importance in the process of pipe-laying in stony ground or in case of a curved lay of piping.

3 Maximum Pipe Coverage and Flexibility for all Applications AVK Supa Range with wide tolerance span for standard applications The AVK Supa Range of straight couplings, stepped couplings and flange adaptors ranges from DN 40 to DN 400, and features a maximum tolerance of up to 26 mm and a total angular deflection of ±8 degrees. The unique gasket design with moulded ribs ensures that any minor imperferction in the pipe is absorbed by the gasket thus ensuring safe mounting on all pipe material regardless of size and condition of the pipe, and with a torque as low as 40-50Nm. With the wide tolerance span the AVK Supa Range is one of the most flexible coupling systems on the market. Stocks are kept at one size per nominal diameter, thus offering both economical and practical benefits to end users. The unique gasket design with moulded ribs ensures that any minor imperferction in the pipe is absorbed by the gasket AVK Orion range with high deflection for special applications The AVK Orion range of ultra wide tolerance couplings and flange adaptors are available from DN 50 to DN 300. The Orion range features a sealing range of up to 35 mm with a total angular deflection of ±16 degrees, and is designed for joining all pipe materials. The specially developed rubber quality used for the sealing ensures a highly stable mounting on any kind of pipe material. Separate bolts on the orion coupling allow individual tightening to ease the mounting Non-tensile sealing ring with the unique profile

4 AVK Fabricated Couplings and Adaptors and AVK Dismantling Joints AVK Fabricated range for large diameter applications The AVK fabricated straight, stepped couplings and adaptors ranging from DN 350 to DN 1200 have been been specially designed for joining large diameter pipes with a defined outside diameter. The couplings have a tolerance of up to 11 mm and are capable of a total angular deflection of ±2 degrees. All are fabricated according to the manufacturers' pipe tolerances, and special or non-standard sizes can be manufactured to order. The range is suitable for water and sewage applications up to PN 16 in all upvc, steel, ductile and cast iron pipe systems. AVK dismantling joints AVK dismantling joints have been developed to provide optimum flexibility in the planning, installation and later removal, if necessary, of flanged equipment in large sizes. The dismantling joint compensates for axial displacement of the pipe during installation/dismantling as it allows for longitudinal adjustment by telescopic action between the inner and outer flange body. Once the required length is achieved, the joint can be locked with the threaded rods and nuts. The maximum tolerance of +/-60 mm offers great flexibility. Further, the design with U-formed flange drillings, separate bolts on the gland ring and only few connecting rods, provides easy installation. Therefore AVK dismantling joints generate cost reductions in installation and dismantling, and eliminate the need for more expensive anchoring systems. Dismantling joints are highly suitable for installation of large diameter gate valves Replacement project in Norway using DN 600 AVK dismantling joints and butterfly valves DN 300-1200, PN 10/16 Body and gland ring of steel to EN 10025 with epoxy coating to DIN 30677/WIS 4-52-01. Rods, stud bolts and nuts of zink plated and gold passivated steel. EPDM gasket.

5 AVK Combi-flange System with One Flange for All Pipe materials AVK's combi-flange system consists of a wide range of flanges, sealing types and support bushes. The wide range offering the flexibility of using the same flange for all the different pipe materials has resulted in world-wide acknowledgement and usage of the system within the water supply and sewage sectors. The flange adaptor is made of ductile iron GGG-50, and is available with PN 10 and PN 16 drillings. Standard non tensile resistant sealings are available for PVC or cast iron in DN 50-600 Tensile resistant sealings are available for cast iron, PVC and PE pipes in Support bushes of stainless steel for PE-pipes are available for PE 80 and PE 100 pipes (SDR 11 and SDR 17) When installing combi-flanges for PE-pipes, a support bush is always to be used to avoid leakage due to deformation of the PE-pipe over the years. AVK support bushes are adjustable enabling an easy and quick mounting. AVK combi-flanges are ideal for renovation of existing installations AVK series 38 with PE pipe end/flanged end when an extra long face to face dimension is needed. Spigot end gate valves fitted with combi-flanges offer great flexibility at replacement of flanged valves in cast iron mains When using tensile resistant combi-flanges, further anchoring of the flange connection is not necessary, and the combi-flange system is thus a cost effective solution.

6 Selection Chart for AVK Supa Range and Orion Range Couplings AVK Supa Adaptors and Straight Couplings AVK Supa Stepped Couplings DN Sealing range Ref. nos. Ref. nos. DN 1 DN 2 Sealing range Ref. nos mm adaptors straight couplings mm stepped couplings 40/50 46-63 603-063000-4-100 601-063000-4-100 40-50 46-63 57-74 602-063074-4-100 50 57-74 603-074000-4-100 601-074000-4-100 40-65 46-63 68-85 602-063085-4-100 50/65 57-74 603-074001-4-100 - 50-65 57-74 68-85 602-074085-4-100 50/65 68-85 603-085000-4-100 601-085000-4-100 50-80 57-74 84-106 602-074106-4-100 80 84-106 603-106000-4-100 601-106000-4-100 65-80 68-85 84-106 602-085106-4-100 80/100 84-106 603-106001-4-100 - 80-100 84-106 99-119 602-106119-4-100 100 99-119 603-119000-4-100 601-119000-4-100 80-100 84-106 109-133 602-106133-4-100 100-100 99-119 109-133 602-119133-4-100 100 109-133 603-133000-4-100 601-133000-4-100 100-125 99-119 132-157 602-119157-4-100 100/125 109-133 603-133001-4-100 - 100-125 109-133 132-157 602-133157-4-100 125/150 132-157 603-157000-4-100 601-157000-4-100 100-150 109-133 157-183 602-133183-4-100 150 157-183 603-183000-4-100 601-183000-4-100 125-150 132-157 157-183 602-157183-4-100 150 176-201 603-201000-4-100 601-201000-4-100 150-150 157-183 176-201 602-183201-4-100 200 193-215 603-215000-4-100 601-215000-4-100 150-200 176-201 193-215 602-201215-4-100 150-200 176-201 218-242 602-201242-4-100 200 218-242 603-242000-4-100 601-242000-4-100 200-200 193-215 218-242 602-215242-4-100 250 242-268 603-268000-4-100 601-268000-4-100 200-225 193-215 242-268 602-215268-4-100 250 266-292 603-292000-4-100 601-292000-4-100 200-225 218-242 242-268 602-242268-4-100 250 280-306 603-306000-4-100 601-306000-4-100 225-250 242-268 266-292 602-268292-4-100 300 301-327 603-327000-4-100 601-327000-4-100 250-250 266-292 280-306 602-292306-4-100 250-300 266-292 301-327 602-292327-4-100 300 324-350 603-350000-4-100 601-350000-4-100 300-300 301-327 324-350 602-327350-4-100 350 352-378 603-378000-4-100 601-378000-4-100 300-350 301-327 352-378 602-327378-4-100 350 372-396 603-396000-4-100 601-396000-4-100 300-350 324-350 352-378 602-350378-4-100 350 384-410 603-410000-4-100 601-410000-4-100 350-350 352-378 372-396 602-378396-4-100 350-350 372-396 384-410 602-396410-4-100 400 410-436 603-436000-4-100 601-436000-4-100 350-400 384-410 410-436 602-410436-4-100 400 436-462 603-462000-4-100 601-462000-4-100 400-400 410-436 436-462 602-436462-4-100 AVK Orion adaptors and straight couplings AVK Orion stepped couplings DN Sealing range Ref. nos. Ref. nos. DN 1 DN 2 Sealing range Ref. nos. mm Straight couplings Adaptors mm Stepped couplings 50 46-72 711-050-5X00 711-050-6X00 - - - - 65 72-86 711-065-5X00 711-065-6X00 - - - - 80 88-108 711-080-5X00 711-080-6X00 80-100 88-108 104-130 711-080-7000 100 104-130 711-100-5X00 711-100-6X00 100-125 104-130 125-155 711-100-7000 125 125-155 711-125-5X00 711-125-6X00 100-150 104-130 158-192 711-100-7000 150 158-192 711-150-5X00 711-150-6X00 125-150 125-155 158-192 711-125-7000 200 198-232 711-20X-5X00 711-200-6X00 200-225 198-232 233-267 711-200-7000 225 233-267 - 711-225-6X00 225-250 233-267 267-310 711-225-7000 250 267-310 711-250-5X00 711-250-6X00 - - - - 300 315-358 711-300-5X00 711-300-6X00 - - - -

7 AVK Fabricated Range, Dismantling Joints and Combi-flanges AVK fabricated stepped couplings and flange adaptors AVK Dismantling joints Cast iron pipes DN Ext. mm Ductile iron pipes DN Ext. mm Steel/PVC pipes DN Ext. mm DN Ref. nos 14" AB 387 14" CD 399 16" AB 439 16" CD 453 18" AB 492 18" CD 507 20" AB 545 20" CD 560 24" AB 650 24" CD 667 27" AB 729 27" CD 747 30" AB 807 30" CD 826 36" AB 964 36" CD 985 42" AB 1121 42" CD 1143 48" AB 1277 48" CD 1300 350 DI 378 400 DI 429 450 DI 480 500 DI 532 600 DI 635 700 DI 738 800 DI 842 900 DI 945 1000 DI 1048 1200 DI 1255 14" ST 355.6 16" ST 406.4 18" ST 457.2 20" ST 508.0 24" ST 609.6 28" ST 711.2 32" ST 812.8 36" ST 914.4 42" ST 1016.0 48" ST 1220.0 300 59-265-300300X1 350 59-265-300350X1 400 59-265-300400X1 450 59-265-300450X1 500 59-265-300500X1 600 59-265-300600X1 700 59-265-300700X1 800 59-265-300800X1 900 59-265-300900X1 1000 59-265-301000X1 1200 59-265-301200X1 AVK Combi-flange System DN Flange D.ex. Standard Tensile Tensile D.ex. Standard Tensile D.ex. Standard Support bush mm PVC PVC PE mm Ductile iron Ductile iron mm Steel 50 05-050-2100 63 05-050-0310 05-063-50011 05-063-50311 66 05-050-0210 60 05-050-0540 05-063-5X000 60 05-060-2100 63 05-050-0310 05-063-50011 05-063-50311 05-063-5X000 60 05-060-2200 75 05-060-0510 05-075-50411 05-075-50511 77 05-060-0510 05-077-50111 76 05-060-0510 05-075-5X000 65 05-065-2100 75 05-065-0310 05-075-50011 05-075-50311 82 05-065-0210 05-082-50111 76 05-065-1510 05-075-5X000 80 05-080-2100 90 05-080-0310 05-090-50011 05-090-50311 98 05-080-0210 05-098-50111 89 05-080-0540 05-090-5X000 100 05-100-2100 110 05-100-0310 05-110-50011 05-110-50311 118 05-100-0210 05-118-50111 108 05-100-1510 05-110-7X000 100 05-100-2100 114 05-100-0540 125 05-125-2200 125 05-125-1310 05-125-50011 05-125-50311 05-125-7X000 125 05-125-2100 140 05-125-0310 05-140-50011 05-140-50311 144 05-125-0210 05-144-50111 133 05-125-1510 05-140-7X000 150 05-150-2100 160 05-150-0310 05-160-50011 05-160-50311 170 05-150-0210 05-170-50111 168 05-150-0540 05-160-7X000 200 05-200-X100 200 05-200-0310 05-200-50011 05-200-50311 05-200-7X000 200 05-200-X400 225 05-200-1310 05-225-50011 05-225-50311 222 05-200-0210 05-222-50111 219 05-200-0540 05-225-7X000 250 05-250-X100 250 05-250-0310 05-250-50011 05-250-50311 05-250-7X000 250 05-250-X400 280 05-250-1310 05-280-50011 05-280-50311 274 05-250-0210 05-274-50111 273 05-250-0540 05-280-7X000 300 05-300-X100 315 05-300-0310 05-315-50011 05-315-50311 05-315-7X000 300 05-300-X400 326 05-300-0210 05-326-50111 324 05-300-0540 400 05-400-X100 400 05-400-0310 400 05-400-X400 428 05-400-0210 500 05-500-2100 500 05-500-0310 500 05-500-2200 532 05-500-0210 600 05-600-2200 630 05-600-0310 636 05-600-0210 X: 2 = PN 10 4 = PN 16 X: 2 = PE 100, PN 6.3 3 = PE 100, PN10 PE 80, PN 6.3 4 = PE 100, PN 16 PE 80, PN 10 PE 80, PN 12.5

8 The AVK Ranges of Couplings and Adaptors AVK Supa Range Series 601 AVK Supa Coupling DN 40-400 Series 602 AVK Supa Stepped Coupling DN 40-400 Series 603 AVK Supa Adaptor DN 40-400 AVK Orion Range Series 711/20 AVK Orion coupling Series 711/21 AVK Orion stepped coupling DN 80-250 Series 711/10 AVK Orion flange adaptor AVK Dismantling Joints AVK Combi-flange System AVK Fabricated Range Series 59/265 Dismantling joint DN 300-1200 Series 05/21 Flange adaptor DN 50-600 Series 05 Standard sealing for PVC, ductile iron and steel pipes DN 50-600 Series 05/50011 Tensile resistant sealing for PVC pipes Series 05/50311 Tensile resistant sealing for PE-pipes Series 05 Support bush for PE-pipes Series 52/258 Fabricated coupling DN 350-1200 Serie 52/259 Fabricated stepped coupling DN 350-1200 Series 52/260 Fabricated flange adaptor DN 350-1200 Saudi Valves Manufacturing Co. Ltd. P. O. Box 10830, Jeddah 21443 Kingdom of Saudi Arabia Phone: (02) 637-1570 Fax: (02) 637-9380 e-mail: sales@avksvmc.com www.avkvalves.com Series 05/50111 Tensile resistant sealing for ductile iron pipes 43601XBE