SOFT SEATED BUTTERFLY VALVES

Transcription

1 SOFT SEATED BUTTERFLY VALVES

2 soft seat PD, KI Series technical data components DN components DN 0-00 components DN KA, KX tecnical data technical data KA series components DN 0-00 components DN components DN components DN KX series components DN 0-0 PD, KI, KA Series dimensions tables BFKI, BVKX, BLKX Series dimensions tables Torque values tables Head losses tables Flange and bolts tables Flanges Tests Installation instructions 7 Handlever 8 Gearbox 9 aluminium body 9 cast iron body 0v Ghibson Italia srl reserves the right to make alterations to this catalog and/or the equipment produced without prior notice and accets no liability in this regard.

3 BVPD - Wafer BLPD - Lug DN BVKI - Wafer BLKI - Lug BFKI - double flange DN / - DN Max working pressure: BVPD/BLPD DN 80 00: Flange: PN -- A0 BVKI/BLKI DN 0 00: Flange: PN - A0 BVKI/BLKI DN : Flange: PN -- A0 BFKI DN 80 00: Flange: PN -- A0 Bar Bar Bar Bar KI series to be used also with vacuum Design: EN 9 ~ EN 7 ~ EN ~ EN 9 ISO ~ DIN 7 ~ API 09 PED 97//EC(cat III) Mod H Face to face: DIN EN 8- Series 0 ~ ISO 7 Series 0 BS- Series ~ MSS-SP7 API09 cat.a ~ NFE 90- Testing: EN - Rate A ~ ISO 08 Rate A DIN 0 ~ API 98 Tag: EN 9 ~ MSS SP- TYPE APPROVAL GOST TA-Luft TYPE APPROVAL 097 [PED] RAL 009 standard SIL safety integrity level All valves are supplied with a metallic label in compliance with PED directive. BODY BVPD BVKI / BLKI BFKI material references standard coating DN DN DN EPOXY COATED Ductile iron EN-GJS 00- (GS00) Epoxy RAL Carbon steel ASTM A-WCB Epoxy RAL Stainless steel ASTM A CF8M (A) Aluminuim-bronze ASTM B8-C Aluminium (P max Bar) EN AB 00 Epoxy RAL RAL 8 for gas II GD c TX DISC BVPD BVKI / BLKI BFKI material references standard coating DN DN DN Steel ASTM A Zinc Ductile iron EN-GJS 00- (GS00) Zinc Stainless steel ASTM A CF8M (A) Aluminuim-bronze ASTM B8-C Hastelloy ASTM A9 CXMW Monel ASTM A9 M BODY RUBBER SEAT DN 0/00 replaceable - DN 00/800 vulcanized not replaceable ref. designation trade name working temp. applications NBR nitrile rubber BUNA - C / +0 C oils, hydrocarbons, gas, air, water EPDM copolymer EPDM - - C / +0 C water, sea water, steam, diluted acids EPDM HT copolimery EPDM HT - -0 C / + C water, sea water, steam, diluted acids CO carboxide - - C / +0 C dust, air FKM fluoroelastomer VITON -0 C / +00 C oils, acids, hydrocabons CR polychloroprene NEOPRENE -0 C / +0 C alkali, bases, water NR natural rubber - -0 C / + 80 C glycols, abrasive media MVQ silicon rubber SILOPREN -0 C / +90 C water, food, drinks CSM chlorosulfonated polyethylene HYPALON -0 C / + C acids, mineral bases, alcohols, hydrocarbons On request can be supplied other materials as: LCB, Hastelloy, Monel, Uranus, Alloy, DUPLEX, Special steels, Special bronzes. Coating on request: RILSAN, Halar, Chenisil SM 0/ - EN - page

4 BVPD - Wafer BLPD - Lug DN PN -- ANSI 0 BVKI - Wafer BLKI - Lug DN 0-00 / - PN - ANSI 0 BFKI - double flange DN PN -- ANSI 0 7 * 8 Wafer body 9 Double Flange body Lug Body body (BFKI only GS00) ductile iron GS00 A - WCB A - LCB A - CF8M (AISI ) aluminium (only WAFER) disc ductile iron GS00 A - CF8M (AISI ) Hastelloy body seat (replaceable) parts included in spare kit Monel NBR (BUNA ) EPDM EPDM HT FKM (VITON ) carboxide polychloroprene (NEOPRENE ) natural rubber silicon SM 0/ - EN - page upper shaft AISI 0 AISI (on request) lower shaft AISI 0 AISI (on request) bush bronze * bush bronze 7 shaft packing NBR (BUNA ) FKM (VITON ) on request 8 plug packing aluminium 9 threaded plug zinc plated steel stop ring steel upper flange IXEF (DN 0-0) aluminium (DN 00-00) screw zinc plated steel * only for DN00

5 BVPD - Wafer BLPD - Lug DN PN -- ANSI 0 BVKI - Wafer BLKI - Lug DN PN - ANSI 0 BFKI - double flange DN PN -- ANSI 0 Wafer body Double Flange body parts included in spare kit body (BFKI only GS00) ductile iron GS00 A-WCB A-LCB A-CF8M (AISI ) aluminium (only WAFER) disc ductile iron GS00 A-CF8M (AISI ) Hastelloy body seat (replaceable) Monel NBR (BUNA ) EPDM EPDM HT FKM (VITON ) carboxide polychloroprene (NEOPRENE ) natural rubber silicon upper shaft AISI 0 AISI (on request) SM 0/ - EN - page Lug body lower shaft AISI 0 AISI (on request) bush bronze steel+ptfe (DN 0-00) 7 packing lower flange NBR (BUNA ) 8 lower flange zinc plated steel 9 screw zinc plated steel upper flange zinc plated steel stop ring steel O.Ring NBR (BUNA ) O.Ring NBR (BUNA ) screw zinc plated steel key steel C0

6 BVPD - Wafer BLPD - Lug DN 00 PN -- ANSI 0 BVKI - Wafer BLKI - Lug DN PN -- ANSI 0 BFKI - double flange DN 00 PN -- ANSI Wafer body Double Flange body parts included in spare kit body (BFKI only GS00) ductile iron GS00 A-WCB A-LCB A-CF8M (AISI ) disc ductile iron GS00 A - CF8M (AISI ) Hastelloy body seat (vulcanized not replaceable) Monel NBR (BUNA ) EPDM EPDM HT FKM (VITON ) shaft AISI 0 AISI (on request) bush steel + PTFE shaft O.ring NBR (BUNA ) FKM (VITON ) on request Lug body 7 O.ring housing AISI 8 shaft support Bronze 9 adjusting screw AISI lower flange zinc plated steel O.ring NBR (BUNA ) O.ring NBR (BUNA ) screw zinc plated steel upper flange zinc plated steel O.ring NBR (BUNA ) O.ring NBR (BUNA ) 7 screw zinc plated steel 8 key steel 9 screw AISI 0 O.ring PTFE washer AISI SM 0/ - EN - page

7 BVKA - Wafer BLKA - Lug DN " / - BVKX - Wafer DN BLKX - Lug DN Max working pressure: BVKA/BLKA DN 0 800: Flange: PN - A0 BVKX DN 0 0: BLKX DN 0 00: Flange: PN - A0 To be used also with vacuum 0 Bar Bar Bar Design: EN 9 ~ EN 7 ~ EN ~ EN 9 ISO ~ DIN 7 ~ API 09 PED 97//EC(cat III) Mod H TYPE APPROVAL GOST TYPE APPROVAL SIL safety integrity level EPOXY COATED BVKA Face to face: DIN EN 8- Series 0 ~ ISO 7 Series 0 BS- Series ~ MSS-SP7 API09 cat.a ~ NFE [PED] Testing: EN - Rate A ~ ISO 08 Rate A DIN 0 ~ API 98 TA-Luft II GD c TX Tag: EN 9 ~ MSS SP- All valves are supplied with a metallic label in compliance with PED directive. BODY BVKA/BLKA BVKX BLKX material references standard coating DN DN DN Ductile iron EN-GJS 00- (GS00) Epoxy RAL Carbon steel ASTM A-WCB Epoxy RAL Stainless steel ASTM A CF8M (A) Aluminium-bronze ASTM B8-C DISC BVKA/BLKA BVKX BLKX material references standard coating DN DN DN Stainless steel ASTM A CF8M (A) Aluminium-bronze ASTM B8-C Hastelloy ASTM A9 CXMW Monel ASTM A9 M BODY RUBBER SEAT KA DN 0/0 replaceable - DN 00/800 vulcanized not replaceable KX DN 0/0 vulcanized not replaceable ref. designation trade name working temp. applications NBR nitrile rubber BUNA - C / +0 C oils, hydrocarbons, gas, air, water EPDM copolymer EPDM - - C / +0 C water, sea water, steam, diluted acids EPDM HT copolimery EPDM HT - -0 C / + C water, sea water, steam, diluted acids FKM fluoroelastomer VITON -0 C / +00 C oils, acids, hydrocabons On request can be supplied other materials as: LCB, Hastelloy, Monel, Uranus, Alloy, DUPLEX, Special steels, Special bronzes. Coating on request: RILSAN, Halar, Chenisil SM 0/ - EN - page

8 BVKA - Wafer BLKA - Lug DN 0-0 / - PN - ANSI 0 7 body ductile iron GS00 A - WCB A - LCB A - CF8M (AISI ) disc A - CF8M (AISI ) Hastelloy body seat (replaceable) Monel NBR (BUNA ) EPDM EPDM HT FKM (VITON ) Wafer Body 8 9 parts included in spare kit upper shaft AISI 0 AISI (on request) lower shaft AISI 0 AISI (on request) bush bronze 7 shaft packing NBR (BUNA ) FKM (VITON ) (on request) 8 plug packing aluminium 9 threaded plug zinc plated steel stop ring steel upper flange IXEF (DN 0-0) screw zinc plated steel BVKA - Wafer BLKA - Lug DN PN - ANSI 0 Wafer body parts included in spare kit SM 0/ - EN - page body ductile iron GS00 A-WCB A-LCB A-CF8M (AISI ) disc A-CF8M (AISI ) Hastelloy Monel body seat (vulcanized not replaceable) NBR (BUNA ) EPDM EPDM HT FKM (VITON ) shaft AISI 0 AISI (on request) screw AISI O.Ring PTFE 7 washer AISI 8 bush bronze 9 shaft packing NBR (BUNA ) FKM (VITON ) (on req.) plug packing aluminium threaded plug zinc plated steel upper flange aluminium stop ring steel screw zinc plated steel

9 BVKA - Wafer BLKA - Lug DN PN - ANSI Wafer body 9 9 parts included in spare kit body ductile iron GS00 A-WCB A-LCB A-CF8M (AISI ) disc A - CF8M (AISI ) Hastelloy body seat (vulcanized not replaceable) Monel NBR (BUNA ) EPDM EPDM HT FKM (VITON ) shaft AISI 0 AISI (on request) Lug body screw zinc plated steel O.ring NBR (BUNA ) 7 upper flange zinc plated steel 8 O.ring NBR (BUNA ) 9 bush bronze O.ring NBR (BUNA ) lower flange zinc plated steel screw AISI washer AISI O. ring PTFE key steel C0 screw zinc plated steel SM 0/ - EN - page 7

10 BVKA - Wafer BLKA - Lug DN PN - ANSI Wafer body parts included in spare kit Lug body body ductile iron GS00 A-WCB A-LCB A-CF8M (AISI ) disc A - CF8M (AISI ) Hastelloy body seat (vulcanized not replaceable) Monel NBR (BUNA ) EPDM EPDM HT FKM (VITON ) shalt AISI 0 AISI (on request) key steel C0 SM 0/ - EN - page 8 bush steel + PTFE 7 screw zinc plated steel 8 O.ring NBR (BUNA ) 9 stop ring steel upper flange zinc plated steel O.ring NBR (BUNA ) lower flange zinc plated steel screw steel screw AISI washer AISI O. ring PTFE

11 BVKA - Wafer BLKA - Lug DN PN ANSI Wafer body parts included in spare kit body ductile iron GS00 A-WCB A-LCB A-CF8M (AISI ) disc ductile iron GS00 A - CF8M (AISI ) Hastelloy body seat (vulcanized not replaceable) Monel NBR (BUNA ) EPDM EPDM HT FKM (VITON ) shalt AISI 0 AISI (on request) bush steel + PTFE O.ring NBR (BUNA ) FKM (VITON ) on request Lug body 7 O.ring housing AISI 8 shaft support Bronze 9 adjusting screw AISI lower flange zinc plated steel O.ring NBR (BUNA ) O.ring NBR (BUNA ) screw zinc plated steel upper flange zinc plated steel O.ring NBR (BUNA ) O.ring NBR (BUNA ) 7 screw zinc plated steel 8 key steel 9 screw AISI 0 O.ring PTFE washer AISI SM 0/ - EN - page 9

12 BVKX - Wafer BLKX - Lug DN PN - ANSI 0 body ductile iron GS00 A - WCB A - LCB A - CF8M (AISI ) disc A - CF8M (AISI ) Hastelloy body seat (vulcanized not replaceable) Monel NBR (BUNA ) EPDM EPDM HT FKM (VITON ) upper shaft AISI 0 AISI (on request) lower shaft AISI 0 AISI (on request) 7 bush bronze 7 shaft packing NBR (BUNA ) FKM (VITON ) on req. 8 plug packing aluminium 9 threaded plug zinc plated steel stop ring steel upper flange IXEF (DN 0-0) screw zinc plated steel upper bush steel + PTFE lower bush steel + PTFE Wafer body 8 9 parts included in spare kit BVKX - Wafer DN PN - ANSI 0 BLKX - Lug DN PN - ANSI 0 body ductile iron GS00 disc A-CF8M (AISI ) Hastelloy Monel body seat (vulcanized not replaceable) NBR (BUNA ) EPDM EPDM HT FKM (VITON ) shaft AISI 0 AISI (on request) screw AISI O.Ring PTFE 7 washer AISI 8 bush bronze 9 shaft packing NBR (BUNA ) FKM (VITON ) (on req.) plug packing aluminium threaded plug zinc plated steel upper flange IXEF (DN -0) aluminium (DN 00-0) parts included in spare kit stop ring steel screw zinc plated steel upper bush steel + PTFE lower bush steel + PTFE SM 0/ - EN - page Wafer body

13 BVPD - Wafer BLPD - Lug F BVKI - Wafer BLKI - Lug BVKA - Wafer BLKA - Lug Ø I Ch A N H E J K B C D O Upper flange - ISO DN 0-0 F07 - holes DN F - holes O Note: in case of ANSI0 flanges, threading can be: / " " ANSI B.UNCB Kg PN PN PN ANSI 0 PD-KI KA DN A B C D E F Ø I Ch H K J N n. O N n. O N n. O N n. O W L W L M M M M M M M M 0 M 8 M 8 M M 0 M 8 0 M 8 0 M M 70 M 8 80 M 8 80 M M 8 00 M 8 M 8 M M 8 M0 8 0 M0 8 0 M M 8 80 M0 8 9 M0 9 M M M0 0 M M M0 9 M0 00 M M.8 9 F *N *N Ø I A N H E J Ch B K C O Note: in case of ANSI0 flanges, threading can be: " ANSI B.UNCB " " ANSI B.-8 UNCB D *N *N O *Note: WAFER bodies DN have holes N threaded as relevant LUG version Kg PN PN PN ANSI 0 PD-KI KA DN A B C D E F Ø I Ch H K J N n. O N n. O N n. O N n. O W L W L M0 M0 0 M 70 M M0 9 M M7 M M0 0 M 0 M7 0 8 M M M 0 0 M0 0 0 M M 0 70 M7 0 7 M M M 8 M7 80 M 80 M M7 90 M0 90 M 90 M SM 0/ - EN - page Upper flange - ISO DN 0-00 F - holes DN 0 F - holes DN F - holes DN F - 8 holes

14 BFKI - Double Flange F F Ch A N L N N K E J Ø I B K C O D N O N J Ch Upper flange - ISO DN 80-0 DN F07 - holes F - holes DN 0-00 DN 0 DN PN PN PN ANSI 0 DN A B C D E F Ø I Ch K J L N N n. O N N n. O N N n. O N N n. O Kg M0 9 M 0 M7 0 M M0 0 M 0 0 M M M M 0 0 M M M M7 0 7 M M BVKX - Wafer BLKX - Lug F - holes F - holes F - holes Note: in case of ANSI0 flanges, threading can be: " " ANSI B.-8 UNCB F Ø I Ch A N K H B C O D E DN A B C D E F Ø I Ch H K J N n. O wafer lug M.8.7 / M M M M M M SM 0/ - EN - page O J Upper flange - ISO DN 0-0 F07 - holes DN 00-0 F - holes Note: in case of ANSI0 flanges, threading can be: ANSI B.UNCB PN Kg.

15 PD Series - Torque values - Nm - safety factor excluded Seat body NBR/EPDM/Carboxide fluid H O - 0 C working pressure BAR DN 0 DN 0 DN Seat body FKM/natural rubber fluid H O - 0 C working pressure BAR DN 0 DN 0 DN KI Series - Torque values - Nm - safety factor excluded Seat body NBR/EPDM fluid H O - 0 C working pressure BAR working pressure BAR working pressure BAR DN 0 DN 0 DN Seat body FKM/natural rubber fluid H O - 0 C working pressure BAR working pressure BAR working pressure BAR DN 0 DN 0 DN KA/KX Series - Torque values - Nm - safety factor excluded Seat body NBR/EPDM fluid H O - 0 C working pressure BAR working pressure BAR DN 0 0 DN SM 0/ - EN - page

16 Head losses head loss (bar) valve size (mm) notes: values indicated in this page is only for information disc opening valve flow speed (m/s) Values KV (CV =, KV) rate of flow (mq/h) Formulae for calculation of rate flow Liquids: Gas: Q PS P Q PS P P Steam: Q P P Q = KV PS P rate of flow (m /h) specific gravity (water=) pressure drop (bar) Q = 8. rate of flow (m /h) specific gravity (air=) pressure drop (bar) (less than / inlet pressure) outlet pressure KV Q =. KV PS P P rate of flow (Kg/h) pressure drop (bar) (less than / inlet pressure) outlet pressure P P Calculation of the rate of flow equivalent to H O: Qe = Q d 00 For different liquid, gas or steam head losses are determined by equivalent water of flow, as follosw: Qe Q d equivalent water flow (mc/l o l/s) fluid flow (mc/l o l/s) fluid specific gravity (Kg/mc) angle 0/ , 0,,8,,, ,9,, 9, , , , SM 0/ - EN - page

17 Flanges to be used EN9- Tipo EN9- Tipo 0 EN9- Tipo 0/ EN9- Tipo 0/ EN9- Tipo 0/ UNI 80/8 8/7 DIN A0 B. welding neck UNI 7/77 78/7 DIN A0 B. slip on UNI 088/ DIN UNI 89/90 9 DIN NOTE: only valves with vulcanized seat (KA/KX) are recommended with these flanges Bolts and rods dimensions DN Wafer valves PN PN PN ANSI 0 Bolts Rods N Bolts Rods N Bolts Rods N Bolts Rods N 0 Mx80 Mx90 Mx90 Mx0 Mx90 Mx0 Mx90 Mx 0 Mx90 Mx0 Mx0 Mx0 Mx0 Mx0 Mx0 Mx0 Mx0 Mx Mx Mx0 8 Mx Mx0 8 Mx Mx0 80 Mx0 Mx0 Mx Mx0 8 Mx Mx0 8 Mx0 Mx0 0 Mx Mx0 Mx0 Mx0 8 Mx0 Mx0 8 Mx0 Mx0 8 Mx0 Mx0 8 Mx0 Mx0 8 Mx0 Mx0 8 M0x0 M0x0 8 0 Mx0 Mx0 8 M0x0 M0x0 8 M0x0 M0x0 8 M0x0 M0x Mx0 Mx0 8 M0x0 M0x70 8 M0x0 M0x70 M0x0 M0x Mx0 Mx0 M0x0 M0x80 Mx0 Mx80 Mx0 Mx90 00 M0x0 M0x80 M0x0 M0x90 Mx0 Mx90 Mx70 Mx 0 M0x0 M0x80 M0x0 M0x90 Mx70 Mx00 Mx80 Mx0 00 M0x80 M0x Mx90 Mx0 M7x M7x0 M7x M7x0 0 M0x90 M0x0 Mx00 Mx0 0 M7x0 M7x0 0 M7x0 M7x70 00 M0x M0x0 0 Mx Mx0 0 M0x0 M0x80 0 M7x0 M7x Mx0 Mx70 0 M7x0 M7x90 0 Mx70 Mx0 0 Mx90 Mx Mx0 Mx80 M7x0 M7x Mx80 Mx0 Mx0 Mx M7x80 M7x0 M0x90 M0x0 Mx0 Mx0 M9x00 Mx0 8 DN Lug valves - Double Flange valves PN PN PN ANSI 0 Bolts N Bolts N Bolts N Bolts N 0 Mx0 8 Mx0 8 Mx0 8 Mx0 8 0 Mx 8 Mx 8 Mx 8 Mx 8 Mx 8 Mx0 Mx0 Mx Mx0 8 Mx0 Mx0 Mx0 8 0 Mx0 8 Mx0 Mx0 Mx Mx Mx Mx M0x0 0 Mx M0x M0x M0x0 00 Mx0 M0x0 M0x0 M0x 0 Mx M0x Mx Mx0 00 M0x0 M0x0 Mx0 Mx0 0 M0x0 M0x0 Mx Mx 00 M0x70 Mx70 M7x70 M7x80 0 M0x80 Mx80 0 M7x80 0 M7x80 00 M0x80 0 Mx80 0 M0x80 0 M7x Mx90 0 M7x90 0 Mx0 0 Mx Mx0 8 M7x0 8 Mx 8 Mx0 800 M7x 8 M0x0 8 Mx0 8 M9x0 NOTE : Screw and rod dimensions have been calculated with WELDING NECK flanges PN // (EN9- Tipe ) ANSI0 (ANSI B.) NOTE : Number of nuts should be double when WAFER valves are assembled with threaded rods. Ø min G Ø max DN G Ø min Ø max SM 0/ - EN - page

18 Compatibility flanges - body Wafer DN EN 9- / EN 9- ASME/ANSI BS JIS B0 PN PN PN PN PN 0 class class 0 class 00 tab D tab E K K K () () () 0 () () 00 () () 0 00 () () DN standard only body PN version on request not possible Compatibility flanges - body Lug () only with ductile iron bodies () standard with ductile iron and steel bodies, on request with different materials EN 9- / EN 9- ASME/ANSI BS JIS B0 PN PN PN PN PN 0 class class 0 class 00 tab D tab E K K K () () () 0 () () () standard only body PN version on request not possible () only with ductile iron bodies () standard with ductile iron and steel bodies, on request with different materials Test GHIBSON valves are built according to following international standards: Body test pressure: Hydraulic test pressure: Pneumatic test pressure: Test certificates: Test duration is indicated by API98 standard Body test pressure: < DN = sec. DN / DN 00 = 80 sec. > DN 00 = 80 sec. DIN 0BA - API98 DIN 0BN - API98 DIN 0BO - API98 UNI EN 0. (standard) UNI EN 0. (on request) UNI EN 0. (on request) Hydraulic test pressure: < DN = sec. DN / DN 00 = 0 sec. > DN 00 = 0 sec Pneumatic test pressure: < DN = sec. DN / DN 00 = 0 sec. > DN 00 = 0 sec SM 0/ - EN - page DIN body hydraulic pneu 0 test test test PN 9 bar 7 bar bar PN bar bar bar PN bar 7, bar bar PN 8 bar 7, bar bar API98 body test hydraulic test ANSI bar 8 bar ANSI0 0 bar bar ANSI00 78 bar 8 bar

19 Installation Assembly - Leave a space between flanges so that valve can be easily inserted and removed. - Open completely the valve before tightening flanges. - Tighten bolts till flanges are in contact with valve body. - NOTE: do not insert other packing between flange and valve. NOTE: Weld the pipe only in spots with the valve between flanges. Remove the valve before finishing welding to avoid that heat damage the seat. Clean carefully the welding to avoid that slags damage the seat. Installation for powders and muddy fluids In case of use with powders or muddy fluids, install the valve with horizontal rotation axis, to allow sediments to flow easily on opening. End piping installation When valves are installed end of piping, a counterflange as per dwg type B is needed to secure tightness at max pressure. Wrong Vertical rotation axis powders or muddy fluids Right Horizontal rotation axis Type A installation without end piping Type B installation with end piping powders or muddy fluids This type of installation is always advisable with valve diameters over DN 00. SM 0/ - EN - page 7 valve type P max (Bar) type A installation BLPD type B installation BLKI BLKA 0 BLKX

20 Handlevers A B Lockable hole 0-90 DN A B D Kg Note: DN 0-00 handlever not recommended (PD series excluded) D Lockable hole OPEN Lockable hole CLOSE DN0-00 DN0-0 lever aluminium A CF8M trigger aluminium A CF8M spring stainless steel stainless steel disc positioning aluminium A CF8M screws stainless steel stainless steel OPTIONALS Adjustable handlever positioning disc DN 0-0 designed for flanges ISO F0/F07 handlever with switch box (only DN 0/0) handlever with SPDT or inductive limit switches positions Open - Closed positioning disc with two types of regulation: positions or Open/Close SM 0/ - EN - page 8

21 Gearboxes Aluminium body - HW Series Coupling valve - actuators DN PD KI p = bar p = bar p = bar KA KX 0 / -- HW070 HW070 HW HW070 HW070 HW070 HW070 HW070 / -- HW070 HW070 HW070 HW070 HW HW070 HW070 HW070 HW070 HW070 HW070 0 HW070 HW070 HW070 HW070 HW070 HW070 HW070 HW070 HW070 HW070 HW070 HW070 0 HW070 HW070 HW070 HW070 HW070 HW HW HW HW HW HW HW 0 HW HW HW HW HW HW 00 HW HW HW HW HW -- 0 HW0 HW0 HW0 HW0 HW HW0 HW0 HW0 HW0 HW HW HW HW HW HW HW HW HW HW HW HW HW HW HW HW HW HW series body: aluminium worm gears: steel sector gear: ductile iron shaft: stainless steel handwheel: steel protection: IP T: -0 / +0 C DN A 0 / / G H F C A E B D Mod. B C D E F G H Kg HW HW HW * 8 80 HW HW * for DN 0: D =0 SM 0/ - EN - page 9

22 Gearboxes Cast Iron body - AB Series Coupling valve - actuators DN PD I F KI p = bar p = bar p = bar 0 / -- AB0 AB0 AB0 AB0 AB AB0 AB0 AB0 AB0 AB0 / -- AB0 AB0 AB0 AB0 AB0 80 AB0 AB0 AB0 AB0 AB0 AB0 0 AB0 AB0 AB0 AB0 AB0 AB0 AB0 AB0 AB0 AB0 AB0 AB0 0 AB0 AB0 AB0 AB0 AB0 AB AB AB AB AB AB AB 0 AB0 AB0 AB0 AB0 AB0 AB0 00 AB0 AB0 AB0 AB0 AB AB880 AB880 AB880 AB880 AB AB880 AB880 AB880 AB880 AB AB880 AB880 AB880 AB880 AB AB880 AB880 AB880 AB880 AB AB0 AB0 -- AB AB90 AB90 -- AB AB90 AB9 -- AB80 -- E KA KX AB series body: cast iron GG worm gears: steel sector gear: ductile iron shaft: steel handwheel: steel protection: IP7 T: -0 / +0 C low/high temperature execution on request Waterproof valve shaft extension When necessary, it's possible to extend the valve shaft as indicated in the figure. Construction is in carbon steel with protective paint (on request steinless steel). G C D "L" measure shoul be indicated when ordering. H A DN A 0 / / B Mod. B C D E F G H I Kg 0 0 AB AB AB AB AB AB AB9-PR AB80-PR AB80-PR SM 0/ - EN - page 0 L Our tecnical department is available to solve special applications.