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AVK DOUBLE ECCENTRIC BUTTERFLY VALVE, PN 10/16,INTEGRAL SEAT, IP 67 GEARBOX WITH HANDWHEEL
756/100019
2011-08-23 07:34 CET
For further details see section "Technical Information".The designs, materials and specifications shown are subject to change without notice due to the continuous development of ourproduct programme.
Double eccentric butterfly valve, for water to max. 70° C, designed according to EN 593,Face to face according to EN 558 table 2 basic series 14.Standard flange drilling to EN1092-2 (ISO 7005-2)Hydraulic test according to EN 1074-1 and 2 / EN 12266.Approved according to DIN-DVGW Certificate NW-6201BR0451.
Designed according to EN 593. Double flanged butterfly valve with plate disc, integralseat and IP 67 gearbox with handwheel. Soft seated with NF approved EPDM sealing.Seal retaining ring of stainless steel AISI 420. Body and disc of ductile iron GJS-450-10with epoxy coating to DIN 30677-2 and GSK guidelines - internally and externally. Shaftof stainless steel AISI 431 with double O-rings and alubronze bearings and bushings, andstainless steel screws for fixing the keys.
Accessories: Extension spindle AVK series 756, street covers AVK series 04 and 80,handwheel AVK series 756, stem cap for rod #25 mm AVK series 756,adaptor gearside AVK series 756, post indicator AVK series 34,dismantling joint AVK series 265, combi-flange AVK series 05, flangeadaptors AVK series 603, 623 and 260, different types of gearboxesand electric actuators
AVK DOUBLE ECCENTRIC BUTTERFLY VALVE, PN 10/16,INTEGRAL SEAT, IP 67 GEARBOX WITH HANDWHEEL
756/100019
H2W2
W1
W5
D
AA
343536
37
L
1
2
5
6
7
8
9
10
11
12
13
17
18
4
19
15
14
16
L1L2
W3
W4
3
Component list1. Key 14. Seal rtg. ring 27. Thrust plate2. Drive shaft 15. Seal ring 28. Screw3. Screw 16. O-ring 29. Screw4. Spacer 17. Body 30. Screw5. O-ring 18. Headed bush 31. Ring6. Headed bush 19. Non-drive shaft 32. O-ring7. Socket screw 20. O-ring 33. Screw8. Cover 21. Gasket 34. Hex bolt9. Set screw 22. Gasket 35. Washer10. Gasket 23. O-ring 36. Gearbox11. Disc 24. O-ring 37. Gasket12. Screw 25. Screw13. End cover 26. End cover
Double eccentric designThe double eccentric design gives minimal wear ofthe disc seal, as the disc swings open/close like adoor relieving the stress on the seal just after a fewdegrees of opening. The seal is fully compressed inclosed position which gives 100% drip-tight closure.The disc and seat are designed to give the lowestpossible operating torque in opening and closingdirection at full differential pressure.
Disc and seat designThe slim and streamlined disc design ensures lowpressure loss across the valve, and the disc enablesbi-directional flow. The seat is casted in the valvebody, which is epoxy coated to avoid corrosion. Thedisc seals are mounted in a stainless steel retainerring, and are exchangeable independent of flowdirection. The disc is fixed by means of a keyway andset screws protecting against flutter between shaftand disc.
For further details see section "Technical Information".The designs, materials and specifications shown are subject to change without notice due to the continuous development of ourproduct programme.
Double eccentric butterfly valve, for water to max. 70° C, designed according to EN 593,Face to face according to EN 558 table 2 basic series 14.Standard flange drilling to EN1092-2 (ISO 7005-2)Hydraulic test according to EN 1074-1 and 2 / EN 12266.Approved for drinking water.
Designed according to EN 593. Double flanged long type with plate disc, integral seatand IP67 gearbox with handwheel. Fasteners of stainless steel grade A2.Soft seated with WRAS approved sealing and seal retaining ring of stainless steel AISI420/304. Body and disc of ductile iron GJS-500-7, ref EN1563. Shaft of stainless steelAISI 431 with double O-rings, self-lubricating bearings, bronze bushings, and fourstainless steel drive dowels connecting the shaft to the disc. Extra key mounted asbackup.Epoxy coating: Fusion bonded epoxy to DIN 30677-2 and GSK guidelines RAL5017,internally and externally, according to WRAS-DVGW/W270/UBA, 250 microns
Accessories: Self-locking device AVK series 756, extension spindle AVK series 756,street covers AVK series 04 and 80, handwheel AVK series 756, stemcap for rod #25 mm AVK series 756, adaptor gear side AVK series756, post indicator AVK series 34, dismantling joint AVK series 265,flange adaptors AVK series 260, different types of gearboxes andelectric actuators
Double eccentric designThe double eccentric design gives minimal wear ofthe disc seal, as the disc swings open/close like adoor relieving the stress on the seal just after a fewdegrees of opening. The seal is fully compressed inclosed position which gives 100% drip-tight closure.The disc and seat are designed to give the lowestpossible operating torque in opening and closingdirection at full differential pressure.
Disc and seat designThe slim and streamlined disc design ensures lowpressure loss across the valve, and the valves aresuitable for bi-directional application as standard. Theseat is cast in the valve body, which is epoxy coatedto avoid corrosion. The disc seals are mounted in astainless steel retainer ring, and are replaceableindependent of flow direction. The disc is fixed bymeans of dowels with key and keyway as backup.
For further details see section "Technical Information".The designs, materials and specifications shown are subject to change without notice due to the continuous development of ourproduct programme.
Double eccentric butterfly valve, for water to max. 70° C, designed according to EN 593,Face to face according to EN 558 table 2 basic series 14.Standard flange drilling to EN1092-2 (ISO 7005-2)Hydraulic test according to EN 1074-1 and 2 / EN 12266.Approved for drinking water.
Designed according to EN 593. Double flanged long type with plate disc, integral seatand IP67 gearbox with handwheel. Fasteners of stainless steel grade A2.Soft seated with WRAS approved sealing and seal retaining ring of stainless steel AISI420/304. Body and disc of ductile iron GJS-500-7, ref EN1563. Shaft of stainless steelAISI 431 with double O-rings, self-lubricating bearings, bronze bushings, and fourstainless steel drive dowels connecting the shaft to the disc. Extra key mounted asbackup.Epoxy coating: Fusion bonded epoxy to DIN 30677-2 and GSK guidelines RAL5017,internally and externally, according to WRAS-DVGW/W270/UBA, 250 microns
Accessories: Self-locking device AVK series 756, extension spindle AVK series 756,street covers AVK series 04 and 80, handwheel AVK series 756, stemcap for rod #25 mm AVK series 756, adaptor gear side AVK series756, post indicator AVK series 34, dismantling joint AVK series 265,flange adaptors AVK series 260, different types of gearboxes andelectric actuators
Double eccentric designThe double eccentric design gives minimal wear ofthe disc seal, as the disc swings open/close like adoor relieving the stress on the seal just after a fewdegrees of opening. The seal is fully compressed inclosed position which gives 100% drip-tight closure.The disc and seat are designed to give the lowestpossible operating torque in opening and closingdirection at full differential pressure.
Disc and seat designThe slim and streamlined disc design ensures lowpressure loss across the valve, and the valves aresuitable for bi-directional application as standard. Theseat is cast in the valve body, which is epoxy coatedto avoid corrosion. The disc seals are mounted in astainless steel retainer ring, and are replaceableindependent of flow direction. The disc is fixed bymeans of dowels with key and keyway as backup.
For further details see section "Technical Information".The designs, materials and specifications shown are subject to change without notice due to the continuous development of ourproduct programme.
Double eccentric butterfly valve, for water to max. 70° C, designed according to EN 593,Face to face according to EN 558 table 2 basic series 14.Standard flange drilling to EN1092-2 (ISO 7005-2)Hydraulic test according to EN 1074-1 and 2 / EN 12266.Approved for drinking water.
Designed according to EN 593. Double flanged long type with plate disc, integral seatand IP67 gearbox with handwheel. Fasteners of stainless steel grade A2.Soft seated with WRAS approved sealing and seal retaining ring of stainless steel AISI420/304. Body and disc of ductile iron GJS-500-7, ref EN1563. Shaft of stainless steelAISI 431 with double O-rings, self-lubricating bearings, bronze bushings, and fourstainless steel drive dowels connecting the shaft to the disc. Extra key mounted asbackup.Epoxy coating: Two pack epoxy RAL 5017 externally and ribbon blue code BS-18-E-50 toBS 4800 internally according to WRAS, 250 microns
Accessories: Self-locking device AVK series 756, extension spindle AVK series 756,street covers AVK series 04 and 80, handwheel AVK series 756, stemcap for rod #25 mm AVK series 756, adaptor gear side AVK series756, post indicator AVK series 34, dismantling joint AVK series 265,flange adaptors AVK series 260, different types of gearboxes andelectric actuators
Double eccentric designThe double eccentric design gives minimal wear ofthe disc seal, as the disc swings open/close like adoor relieving the stress on the seal just after a fewdegrees of opening. The seal is fully compressed inclosed position which gives 100% drip-tight closure.The disc and seat are designed to give the lowestpossible operating torque in opening and closingdirection at full differential pressure.
Disc and seat designThe slim and streamlined disc design ensures lowpressure loss across the valve, and the valves aresuitable for bi-directional application as standard. Theseat is cast in the valve body, which is epoxy coatedto avoid corrosion. The disc seals are mounted in astainless steel retainer ring, and are replaceableindependent of flow direction. The disc is fixed bymeans of dowels with key and keyway as backup.
For further details see section "Technical Information".The designs, materials and specifications shown are subject to change without notice due to the continuous development of ourproduct programme.
Double eccentric butterfly valve, for water to max. 70° C, designed according to EN 593,Face to face according to EN 558 table 2 basic series 14.Standard flange drilling to EN1092-2 (ISO 7005-2)Hydraulic test according to EN 1074-1 and 2 / EN 12266.Approved for drinking water.
Designed according to EN 593. Double flanged long type with plate disc, integral seatand IP67 gearbox with handwheel. Fasteners of stainless steel grade A2.Soft seated with WRAS approved sealing and seal retaining ring of stainless steel AISI420/304. Body and disc of ductile iron GJS-500-7, ref EN1563. Shaft of stainless steelAISI 431 with double O-rings, self-lubricating bearings, bronze bushings, and fourstainless steel drive dowels connecting the shaft to the disc. Extra key mounted asbackup.Epoxy coating: Two pack epoxy RAL 5017 externally and ribbon blue code BS-18-E-50 toBS 4800 internally according to WRAS, 250 microns
Accessories: Self-locking device AVK series 756, extension spindle AVK series 756,street covers AVK series 04 and 80, handwheel AVK series 756, stemcap for rod #25 mm AVK series 756, adaptor gear side AVK series756, post indicator AVK series 34, dismantling joint AVK series 265,flange adaptors AVK series 260, different types of gearboxes andelectric actuators
Double eccentric designThe double eccentric design gives minimal wear ofthe disc seal, as the disc swings open/close like adoor relieving the stress on the seal just after a fewdegrees of opening. The seal is fully compressed inclosed position which gives 100% drip-tight closure.The disc and seat are designed to give the lowestpossible operating torque in opening and closingdirection at full differential pressure.
Disc and seat designThe slim and streamlined disc design ensures lowpressure loss across the valve, and the valves aresuitable for bi-directional application as standard. Theseat is cast in the valve body, which is epoxy coatedto avoid corrosion. The disc seals are mounted in astainless steel retainer ring, and are replaceableindependent of flow direction. The disc is fixed bymeans of dowels with key and keyway as backup.