GWC Italia. Proven technology for individual valve solutions worldwide HIGH PERFORMANCE BUTTERFLY VALVE HPB-1003

w w w. g w c i t a l i a. c o m GWC Italia Proven technology for individual valve solutions worldwide HIGH PERFORMANCE BUTTERFLY VALVE HPB-1003 1 1

GWC ITALIA Proven technology for individual valve solutions worldwide GWC Italia Worldwide Network italy group HEADQUARTERS, PRODUCTION & SALES GWC Italia, SpA Via A. Grandi, 5 20056 Trezzo Sull Adda Milano, Italy Phone: 39-02-86882941 Fax: 39-02-86882942 Email: sales@gwcitalia.com California Italia China U.A.E. 2 USA Headquarters PRODUCTION & SALES GWC USA, Inc. 8502 Crippen Street Bakersfield, CA. 93313 ph: +1-661.834.1775 fax: +1-661.834.2072 Email: sales@gwcitalia-usa.com SALES GWC Valve & Controls DMCC, Dubai 1506, Platinum Tower I-Cluster, Jumeirah Lake Towers Dubai UAE ph: +971-44.539.358 Email: sales@gwcitalia.com PRODUCTION & SALES GWC Valve Manufacturing (Shanghai) Co., Ltd. No 3600 Jihe Rd, Huaxin Town, Qingpu, Shanghai 201708, China ph: +86-21.597.987.99 fax: +86-21.597.987.90 Email: sales@gwcitalia.com

w w w. g w c i t a l i a. c o m GWC Italia SpA with its Headquarters in Milan, Italy designs, manufacturers and markets valves with one of the most extensive lines you will find in the Industry today. GWC Italia SpA which is founded by an Italian Group & USA Entrepreneurial Management team, has become the Parent Company of the long standing GWC Worldwide Companies. This Italian & USA team has a history of building and managing successful valve manufacturing companies over the past 40 years. The valves manufactured in Italy will be complementary to the existing GWC line consisting of diversified flow control packages in a variety of alloys, trims, configurations, sizes and pressure classes, from general to severe applications. GWC Valves are used in major applications for Upstream, Downstream & Transportation Segments of the Oil & Gas Industry, E&P, Petrochemical, Chemical, Mining/Minerals, Power, Marine and Industrial markets. GWC Italia SpA extensive line of valve and flow control products include: n Trunnion Mounted Ball Valves (soft & metal seated) n Split Body n Top Entry n Welded Body n Subsea n Cryogenic & High Temperature n Two Balls One Body DBBV n Pipeline Gate and Check Valves n Floating Ball Valves n Gate, Globe and Check Valves including Cast & Forged n Butterfly Valves including Triple Offset, High Performance and Resilient Seated n Dual Plate Check Valves n Needle and Gauge Valves n Wellhead Gate Valves GWC Italia Spa products are designed, engineered and manufactured to exceed its customer s stringent process requirements including API 6D, API 6A, API 6DSS, API 600, API 602, API 608, ISO 9001, PED, ATEX, SIL 3 and TA Luft. Proven technology for individual valve solutions worldwide CERTIFICATIONS & STANDARDS American Standards American Petroleum Institute API-6D Specification for Pipeline Valves API-6D SS Specification for Subsea Pipeline Valves API-6A Specification for Wellhead and Christmas Tree Equipment API-6FA Specification for Fire Test for Valves API-594 Check Valves: Wafer, Wafer-Lug, and Double Flanged Type API-598 Valve Inspection and Testing API-600 Bolted Bonnet Steel Gate Valves for Petroleum and Natural Gas Industries API-602 Compact Steel Gate Valves- Flanged, Threaded, Welding and Extended-Body Ends API-607 Fire Test for Soft-Seated Quarter-Turn Valves API-608 Metal Ball Valves - Flanged, Threaded, and Welding End API-609 Butterfly Valves: Double Flanged, Lug and Wafer-Type API-Q1 Specification for Quality Programs for the Petroleum, Petrochemical & Natural Gas American Society of Mechanical Engineers ASME-B1.20.1 Pipe Threads, General Purpose (inch) ASME-B16.11 Forged Fittings, Socket-Welding and Threaded ASME-B16.10 Face to Face and End to End Dimensions of Valves ASME-B16.5 Pipe Flanges and Flanged Fittings NPS 1/2 ~ NPS 24 ASME-B16.47 Large Diameter Steel Flanges NPS 26 ~ NPS 60 ASME-B16.25 Buttwelding Ends ASME-B16.34 Valves - Flanged, Threaded and Welding End International Standards ISO 9001:2008 Quality Management Systems ISO 14001 Environmental Management OHSAS 18001:2007 Occupational Health and Safety Management System ISO/TS 29001 Petroleum, Petrochemical and Natural Gas Industries - Sector Specific Quality Management Systems CE/PED Pressure Equipment Directive CU-TR Technical Reglament Conformity Certificate TRCU CRN Canadian Registration Number Z245.15.96 Pipeline Steel Valves ATEX European for explosive atmosphere SIL3 Measurement of performance required for safety instrument function 3

GWC ITALIA Proven technology for individual valve solutions worldwide 4 Standard features GWC High Performance Butterfly Valve is from the family of quarter-turn valves. This valve is designed and manufactured to meet API 609 and ASME B16.34 specifications. DESCRIPTION OF VALVE Sizes 2" (50mm) to 100 (2500mm) are standard. 150, 300 & 600 ASME Class ratings are standard. Wafer, Lug, Flanged and Butt-Weld construction are available. Flanged ends available from 4 and Butt-Weld ends available from 6. Pressure testing according to API 598. Three types of seat designs are available, Non Fire Safe Seat, Fire Safe Seat and Metal Seat. Soft seat valve designs are bidirectional. Metal seat and Fire Safe seat designs are fire safe certified. The valves have a center disc mounted to the vertical stem with disc pins. When the stem rotates, the disc rotates around the vertical stem axis and closes or opens the valve. The disc is mounted with double eccentric from the stem and valve axis. This arrangement increase the life of the seat. The stem is a blowout proof design which prevents the stem from blowing out in case of stem breakage. The seat has a spherical seating surface, which reduces the torque required The seat is retained by the seat retainer, which prevents the seat from blowing out during operation. The seat can be changed between soft seat, metal seat and fire safe seat with same seat retainer bolted to body. Gear operator can be mounted on the valve with a mounting bracket. Tight shutoff leakage class VI possible with Soft seated(non Fire Safe) and Fire Safe soft seated valve designs. Leakage class V is applicable to metal seated valve designs.

w w w. g w c i t a l i a. c o m Double Eccentric Disc-Shaft This feature keeps the valve seat away from the disc when the disc starts roatating around the stem. Eliminate the wear on the seat and thus increases the life of the seat. Eccentric to Valve center and shaft Offers excellent throttling capabilities, which makes it an ideal choice for flow control applications Eccentric to Valve center and shaft Spherical Disc Sealing Surface and Blow-Out Proof Seat Body Seat Spherical Sealing Surface Stem Disc Spherical Disc Sealing Surface Spherical sealing surface on Disc provides better sealing capability. Blow-Out Proof Seat HP butterfly valves have a unique seat and seat retainer design to minimize the seat movement. Lowers the break away torque because of less friction between the seat and disc The seat retainer is bolted to the body, the retainer plate holds the seat in the seat pocket and hence a seat blow-out is avoided. 5 5

GWC ITALIA Proven technology for individual valve solutions worldwide Standard features Blow-Out Proof Stem and Actuator Mounting Stem Gland Flange Gland Stem Retainer Ring Body Graphite Rings Blow-Out Proof Stem The Stem has a anti-blowout retainer ring to protect the stem from blowout in case of stem breakage. Actuator Mounting 6 HP butterfly valves allow mounting of an actuator with a mounting bracket. The Stem Packing can be adjusted from below the Mounting Flange

w w w. g w c i t a l i a. c o m Standard Parts & Materals NO. PART NAME SOFT SEATED METAL SEATED FIRE SAFE CARBON STEEL STAINLESS STEEL CARBON STEEL STAINLESS STEEL CARBON STEEL STAINLESS STEEL 1 BODY WCB CF8M WCB CF8M WCB CF8M 2 SEAT RTFE SS316 SS316+RTFE 3 DISC CF8M CF8M+ENP CF8M 4 STEM 17-4PH 5 STEM RETAINER SS3116 6 PACKING PTFE GRAPHITE 7 PACKING GLAND SS316 8 GLAND FLANGE SS304-CF8 9 GLAND BOLT STAINLESS STEEL 11 WASHER STAINLESS STEEL 12 BEARING SS+TEFLON SS316 13 DISC PIN 17-4PH 14 PACKING RETAINER SS316 15 CAP PACKING PTFE GRAPHITE 16 CAP WCB SS316/CF8M WCB SS316/CF8M WCB SS316/CF8M 17 CAP BOLT STAINLESS STEEL 18 WASHER STAINLESS STEEL 19 SEAT RETAINER AISI-1020 SS316 AISI-1020 SS316 AISI-1020 SS316 20 RETAINER BOLT STAINLESS STEEL Exploded View of the High Performance Butterfly Valve 8 7 6 12 5 6 11 20 19 2 4 11 10 1 13 3 12 5 16 20 15 18 7 7

GWC ITALIA Proven technology for individual valve solutions worldwide Standard features Soft Seated Butterfly Valve Advanced trim structure enables bi-direction sealing. Designed to perform fully within designated pressure/temperature ratings. Anti-blowout seat and seat retainer allow full differential pressure at any disc position. With a wide variety of seat materials provide tight shutoff seal in applications ranging from low temperature to saturated steam. Metal Seated Butterfly Valve Flexible solid metal body seat with Electroless Nickel Plated disc to enhance the strength of the sealing edge of the disc. Designed to reduced seat movement and retain elasticity of the metal seat to prevent loss of sealing capacity in high temperature and high pressure applications. Fully fire tested according to API-6FA. Stellite hard face available for services of 660F and higher to minimize thermal expansion of the disc. Fire Safe seated Butterfly VALVE Double seated design with primary soft seat backed up by the secondary metal seat and functions in both directions. Metal seat functions as primary seat in case of fire providing a leakage class IV Extended range of applications due to a wide variety of seat materials for primary and secondary seals. 8 Fully fire tested according to API-607 and API-6FA.

w w w. g w c i t a l i a. c o m ORDERING GUIDE Example: 8 Figure #HP15W-3-A466-GO HP 15 W 3 A 4 6 6 GO 1. 2. 3. 4. 5. 6. 7. 8. 9. 8 CLASS 150 HIGH PERFORMANCE BUTTERFLY VALVE, WAFER TYPE, A216 WCB BODY, A351 CF8M DISC, 17-4PH STEM, RTFE SEAT, GEAR OP. 1. MODEL HP - HIGH PERFORMANCE BUTTERFLY VALVE 2. RATING 15 - CLASS 150 30 - CLASS 300 60 - CLASS 600 3. END CONNECTION W - WAFER L - LUG DF - DOUBLE FLANGE 4. TYPE 1 - FIRE-SAFE 3 - NON-FIRESAFE 5. MATERIAL (BODY) A C D - WCB - LCC - LCB M N O - CF8 - CF8M - CF3 X - OTHER 6. MATERIAL (DISC) 3 - CF8 4 - CF8M X - OTHER 7. STEM 6-17-4PH X - OTHER 8. SEAT 5 - PTFE 6 - RTFE 7-316SS 9 - RTFE/316SS X - OTHER 9. OPERATOR - LEVER GO - GEAR OPERATOR B - BARE STEM 10. SPECIAL REQUIREMENT N - NACE MR-01-75 S - SUPPLY COMPLETE INFORMATION EB - EXTENDED BONNET 9 9

GWC ITALIA Proven technology for individual valve solutions worldwide high performance - wafer and lug type class 150 - unit inch SIZE ød L H H1 H2 H3 H4 K øg øf B.C.D. øh T N1 N2 P.C.D. n øh2 2 1.85 1.69 10.12 3.94 4.92 1.26-0.374 0.551 4.02 4.75 0.750 5/8"x11unc 2 4 3.25 4 0.43 2.5 2.40 1.85 11.15 4.02 5.87 1.26-0.437 0.626 4.02 5.50 0.750 5/8"x11unc 2 4 3.25 4 0.43 3 2.83 1.89 11.97 4.41 6.30 1.26-0.437 0.626 4.02 6.00 0.750 5/8"x11unc 2 4 3.25 4 0.43 4 3.74 2.13 13.15 4.88 7.01 1.26-0.500 0.748 4.02 7.50 0.750 5/8"x11unc 2 8 3.25 4 0.43 5 4.65 2.24 14.41 5.55 7.60 1.26-0.500 0.748 4.02 8.50 0.875 3/4"x10unc 2 8 3.25 4 0.43 6 5.43 2.24 16.22 6.57 8.39 1.26-0.500 0.748 4.02 9.50 0.875 3/4"x10unc 2 8 3.25 4 0.43 8 7.40 2.52 18.39 7.68 9.45 1.26-0.626 0.874 5.98 11.75 0.875 3/4"x10unc 2 8 5.00 4 0.55 10 9.25 2.83 21.73 8.66 11.02 2.05-0.25x0.25 1.126 5.98 14.25 1.000 7/8"x9unc 2 12 5.00 4 0.55 12 10.83 3.19 24.64 10.43 12.20 2.01-0.25x0.25 1.126 5.98 17.00 1.000 7/8"x9unc 2 12 5.00 4 0.55 14 12.48 3.62 27.24 11.81 13.19 2.24-0.31x0.31 1.374 5.98 18.75 1.125 1"x8unc 2 12 5.00 4 0.55 16 14.13 4.02 31.85 13.39 15.47 2.99-0.50x0.50 1.874 8.03 21.25 1.125 1"x8unc 2 16 6.50 4 0.83 18 16.38 4.49 34.56 14.76 16.81 2.99-0.50x0.50 1.874 8.03 22.75-1 1/8"x8un 4 16 6.50 4 0.83 20 18.39 5.00 36.46 15.75 17.72 2.99-0.50x0.50 2.126 8.03 25.00-1 1/8"x8un 4 20 6.50 4 0.83 22 20.00 6.06 40.63 17.32 19.29 4.02-0.75x0.50 2.555 11.42 27.25-1 1/4"x8un 4 20 10.00 4 0.75 24 21.57 6.06 43.59 18.70 20.87 4.02-0.75x0.50 2.555 11.42 29.50-1 1/4"x8un 4 20 10.00 8 0.75 26 23.11 6.50 46.14 19.88 22.24 4.02-0.75x0.50 2.555 11.42 31.75-1 1/4"x8un 4 24 10.00 8 0.75 28 25.12 6.50 49.49 21.85 23.62 4.02-0.75x0.50 2.555 11.42 34.00-1 1/4"x8un 4 28 10.00 8 0.75 30 27.01 7.48 52.87 23.03 25.39 4.45-0.87x0.55 3.146 12.99 36.00-1 1/4"x8un 4 28 10.00 8 0.75 32 28.94 7.48 55.04 24.21 26.38 4.45-0.87x0.55 3.146 12.99 38.50-1 1/2"x8un 4 28 10.00 8 0.75 34 30.83 7.99 58.19 26.18 27.56 4.45-0.87x0.55 3.146 12.99 40.50-1 1/2"x8un 4 32 10.00 8 0.75 36 33.03 7.99 59.57 26.38 28.74 4.45-0.87x0.55 3.146 12.99 42.75-1 1/2"x8un 4 32 10.00 8 0.75 38 35.43 8.50 62.33 28.35 29.53 4.45-0.87x0.55 3.146 12.99 45.25-1 1/2"x8un 4 32 10.00 8 0.75 40 37.32 8.50 70.59 29.84 30.12 5.91 4.72 1.10x0.63 3.933-47.25-1 1/2"x8un 8 36 11.73 8 0.91 42 39.45 9.49 72.83 31.10 30.71 6.30 4.72 1.10x0.63 3.933-49.50-1 1/2"x8un 8 36 11.73 8 0.91 48 44.37 10.00 81.69 35.43 34.65 6.30 5.31 1.26x0.71 4.720-56.00-1 1/2"x8un 8 44 11.73 8 0.91 10 10

w w w. g w c i t a l i a. c o m class 300 - unit inch SIZE ød L H H1 H2 H3 H4 K øg øf B.C.D. øh T N1 N2 P.C.D. n øh2 2 1.85 1.73 10.12 3.94 4.92 1.26-0.374 0.551 4.02 5.00 0.750 5/8"x11unc 2 8 3.25 4 0.43 2.5 2.40 1.89 11.15 4.02 5.87 1.26-0.437 0.626 4.02 5.88 0.875 3/4"x10unc 2 8 3.25 4 0.43 3 2.83 1.93 11.97 4.41 6.30 1.26-0.437 0.626 4.02 6.62 0.875 3/4"x10unc 2 8 3.25 4 0.43 4 3.74 2.13 13.15 4.88 7.01 1.26-0.500 0.748 4.02 7.88 0.875 3/4"x10unc 2 8 3.25 4 0.43 5 4.65 2.24 14.41 5.55 7.60 1.26-0.500 0.748 4.02 9.25 0.875 3/4"x10unc 2 8 3.25 4 0.43 6 5.39 2.32 16.85 6.93 8.66 1.26-0.500 0.748 4.02 10.62 0.875 3/4"x10unc 2 12 3.25 4 0.43 8 7.32 2.87 20.71 8.46 10.24 2.01-0.25x0.25 1.126 5.98 13.00 1.000 7/8"x9unc 2 12 5.00 4 0.55 10 9.06 3.27 22.96 9.53 11.42 2.01-0.25x0.25 1.126 5.98 15.25-1"x8unc 4 16 5.00 4 0.55 12 10.79 3.62 25.56 10.75 12.80 2.01-0.31x0.31 1.374 5.98 17.75-1 1/8"x8un 4 16 5.00 4 0.55 14 12.32 4.61 30.55 12.80 14.76 2.99-0.50x0.50 1.874 8.03 20.25-1 1/8"x8un 4 20 6.50 4 0.83 16 14.02 5.24 34.09 14.37 16.73 2.99-0.50x0.50 2.122 8.03 22.50-1 1/4"x8un 4 20 6.50 4 0.83 18 16.26 5.87 38.47 16.14 18.31 4.02-0.75x0.50 2.555 11.42 24.75-1 1/4"x8un 4 24 10.00 8 0.75 20 18.35 6.26 41.62 17.72 19.88 4.02-0.75x0.50 2.555 11.42 27.00-1 1/4"x8un 4 24 10.00 8 0.75 24 21.50 7.13 47.83 20.55 22.83 4.45-0.87x0.55 3.146 12.99 32.00-1 1/2"x8un 4 24 10.00 8 0.75 26 23.70 8.27 51.30 22.05 24.80 4.45-0.87x0.55 3.146 12.99 34.50-1 5/8"x8un 4 28 10.00 8 0.75 28 25.43 9.02 60.24 24.02 25.20 6.30 4.72 1.10x0.63 3.933-37.00-1 5/8"x8un 4 28 11.73 8 0.91 30 27.17 9.06 62.59 25.98 25.59 6.30 4.72 1.10x0.63 3.933-39.25-1 3/4"x8un 4 28 11.73 8 0.91 32 29.53 9.49 65.35 27.56 26.77 6.30 4.72 1.10x0.63 3.933-41.50-1 7/8"x8un 4 28 11.73 8 0.91 36 33.46 10.75 71.25 29.72 29.92 6.30 5.31 1.26x0.71 4.720-46.00-2"x8un 8 32 11.73 8 0.91 38 35.28 11.81 70.27 29.13 29.53 6.30 5.31 1.26x0.71 4.720-43.00-1 1/2"x8un 8 32 11.73 8 0.91 40 36.77 11.81 73.15 29.84 30.71 6.69 5.91 1.42x0.79 5.508-45.50-1 5/8"x8un 8 32 14.02 8 1.30 48 43.07 13.78 86.21 34.84 36.61 7.87 6.89 1.77x098 7.039-54.00-1 7/8"x8un 8 32 15.98 8 1.54 class 600 - unit inch SIZE ød L H H1 H2 H3 H4 K øg øf B.C.D. øh T N1 N2 P.C.D. n øh2 3 2.91 2.17 12.67 4.92 6.57 1.18-0.500 0.748 4.02 6.62 0.875 3/4"x10unc 2 8 3.25 4 0.43 4 3.78 2.52 14.65 5.71 7.68 1.26-0.626 0.874 5.98 8.50 1.000 7/8"x9unc 2 8 5.00 4 0.55 6 5.20 3.07 19.76 8.07 9.45 2.24-0.31x0.31 1.374 5.98 11.50-1"x8unc 4 12 5.00 4 0.55 8 6.85 4.06 23.86 9.45 11.42 2.99-0.50x0.50 1.874 8.03 13.75-1 1/8"x8un 4 12 6.50 4 0.83 10 8.78 4.61 27.20 11.02 13.19 2.99-0.50x0.50 1.874 8.03 17.00-1 1/4"x8un 4 16 6.50 4 0.83 12 10.59 5.51 31.90 12.72 15.16 4.02-0.75x0.50 2.358 11.42 19.25-1 1/4"x8un 4 20 10.00 8 0.75 14 11.81 6.10 35.72 14.57 17.13 4.02-0.75x0.50 2.555 11.42 20.75-1 3/8"x8un 4 20 10.00 8 0.75 16 13.74 7.01 38.66 15.94 18.70 4.02-0.75x0.50 2.555 11.42 23.75-1 1/2"x8un 4 20 10.00 8 0.75 18 15.59 7.87 41.86 17.72 19.69 4.45-0.87x0.55 3.146 12.99 25.75-1 5/8"x8un 4 20 10.00 8 0.75 20 17.72 8.50 49.61 19.29 19.69 5.91 4.72 1.10x0.63 3.933-28.50-1 5/8"x8un 4 24 11.73 8 0.91 24 21.50 9.13 56.88 23.03 22.83 6.30 4.72 1.10x0.63 3.933-33.00-1 7/8"x8un 4 24 11.73 8 0.91 11 11

GWC ITALIA Proven technology for individual valve solutions worldwide high performance - flange type class 150 -unit inch SIZE/ INCH ød L O.D. øg t H H1 H2 H3 H4 K øg øf B.C.D. øh T N P.C.D. n øh2 4 3.74 5.04 9.00 6.19 0.94 13.15 4.88 7.01 1.26-0.500 0.748 4.02 7.50 0.750 5/8"x11unc 8 3.25 4 0.43 5 4.65 5.51 10.00 7.31 0.94 14.41 5.55 7.60 1.26-0.500 0.748 4.02 8.50 0.875 3/4"x10unc 8 3.25 4 0.43 6 5.43 5.51 11.00 8.50 1.00 16.22 6.57 8.39 1.26-0.500 0.748 4.02 9.50 0.875 3/4"x10unc 8 3.25 4 0.43 8 7.40 5.98 13.50 10.62 1.12 18.39 7.68 9.45 1.26-0.626 0.874 5.98 11.75 0.875 3/4"x10unc 8 5.00 4 0.55 10 9.25 6.50 16.00 12.75 1.19 21.73 8.66 11.02 2.05-0.25x0.25 1.126 5.98 14.25 1.000 7/8"x9unc 12 5.00 4 0.55 12 10.83 7.01 19.00 15.00 1.25 24.64 10.43 12.20 2.01-0.25x0.25 1.126 5.98 17.00 1.000 7/8"x9unc 12 5.00 4 0.55 14 12.48 7.48 21.00 16.25 1.38 27.24 11.81 13.19 2.24-0.31x0.31 1.374 5.98 18.75 1.125 1"x8unc 12 5.00 4 0.55 16 14.13 8.50 23.50 18.50 1.44 31.85 13.39 15.47 2.99-0.50x0.50 1.874 8.03 21.25 1.125 1"x8unc 16 6.50 4 0.83 18 16.38 8.74 25.00 21.00 1.56 34.56 14.76 16.81 2.99-0.50x0.50 1.874 8.03 22.75 1.250 1 1/8"x8un 16 6.50 4 0.83 20 18.39 9.02 27.50 23.00 1.69 36.46 15.75 17.72 2.99-0.50x0.50 2.126 8.03 25.00 1.250 1 1/8"x8un 20 6.50 4 0.83 22 20.00 10.51 29.50 25.25 1.81 40.63 17.32 19.29 4.02-0.75x0.50 2.555 11.42 27.25 1.375 1 1/4"x8un 20 10.00 4 0.75 24 21.57 10.51 32.00 27.25 1.88 43.59 18.70 20.87 4.02-0.75x0.50 2.555 11.42 29.50 1.375 1 1/4"x8un 20 10.00 8 0.75 26 23.11 11.50 34.25 29.50 2.69 46.14 19.88 22.24 4.02-0.75x0.50 2.555 11.42 31.75 1.375 1 1/4"x8un 24 10.00 8 0.75 28 25.12 11.50 36.50 31.50 2.81 49.49 21.85 23.62 4.02-0.75x0.50 2.555 11.42 34.00 1.375 1 1/4"x8un 28 10.00 8 0.75 30 27.01 12.52 38.75 33.75 2.94 52.87 23.03 25.39 4.45-0.87x0.55 3.146 12.99 36.00 1.375 1 1/4"x8un 28 10.00 8 0.75 32 28.94 12.52 41.75 36.00 3.19 55.04 24.21 26.38 4.45-0.87x0.55 3.146 12.99 38.50 1.625 1 1/2"x8un 28 10.00 8 0.75 34 30.83 12.99 43.75 38.00 3.25 58.19 26.18 27.56 4.45-0.87x0.55 3.146 12.99 40.50 1.625 1 1/2"x8un 32 10.00 8 0.75 36 33.03 12.99 46.00 40.25 3.56 59.57 26.38 28.74 4.45-0.87x0.55 3.146 12.99 42.75 1.625 1 1/2"x8un 32 10.00 8 0.75 38 35.43 16.14 48.75 42.25 3.44 62.33 28.35 29.53 4.45-0.87x0.55 3.146 12.99 45.25 1.625 1 1/2"x8un 32 10.00 8 0.75 40 37.32 16.14 50.75 44.25 3.56 70.59 29.84 30.12 5.91 4.72 1.10x0.63 3.933-47.25 1.625 1 1/2"x8un 36 11.73 8 0.91 42 39.45 16.93 53.00 47.00 3.81 72.83 31.10 30.71 6.30 4.72 1.10x0.63 3.933-49.50 1.625 1 1/2"x8un 36 11.73 8 0.91 48 44.37 18.50 59.50 53.50 4.25 81.69 35.43 34.65 6.30 5.31 1.26x0.71 4.720-56.00 1.625 1 1/2"x8un 44 11.73 8 0.91 12 12

w w w. g w c i t a l i a. c o m class 300 - unit inch SIZE/ INCH ød L O.D. øg t H H1 H2 H3 H4 K øg øf B.C.D. øh T N P.C.D. n øh2 4 3.74 5.04 10.00 6.19 1.25 13.15 4.88 7.01 1.26-0.500 0.748 4.02 7.88 0.875 3/4"x10unc 8 3.25 4 0.43 5 4.65 5.51 11.00 7.31 1.38 14.41 5.55 7.60 1.26-0.500 0.748 4.02 9.25 0.875 3/4"x10unc 8 3.25 4 0.43 6 5.39 5.51 12.50 8.50 1.44 16.85 6.93 8.66 1.26-0.500 0.748 4.02 10.62 0.875 3/4"x10unc 12 3.25 4 0.43 8 7.32 5.98 15.00 10.62 1.62 20.71 8.46 10.24 2.01-0.25x0.25 1.126 5.98 13.00 1.000 7/8"x9unc 12 5.00 4 0.55 10 9.06 6.50 17.50 12.75 1.88 22.96 9.53 11.42 2.01-0.25x0.25 1.126 5.98 15.25 1.125 1"x8unc 16 5.00 4 0.55 12 10.79 7.01 20.50 15.00 2.00 25.56 10.75 12.80 2.01-0.31x0.31 1.374 5.98 17.75 1.250 1 1/8"x8un 16 5.00 4 0.55 14 12.32 7.48 23.00 16.25 2.12 30.55 12.80 14.76 2.99-0.50x0.50 1.874 8.03 20.25 1.250 1 1/8"x8un 20 6.50 4 0.83 16 14.02 8.50 25.50 18.50 2.25 34.09 14.37 16.73 2.99-0.50x0.50 2.122 8.03 22.50 1.375 1 1/4"x8un 20 6.50 4 0.83 18 16.26 8.74 28.00 21.00 2.38 38.47 16.14 18.31 4.02-0.75x0.50 2.555 11.42 24.75 1.375 1 1/4"x8un 24 10.00 8 0.75 20 18.35 9.02 30.50 23.00 2.50 41.62 17.72 19.88 4.02-0.75x0.50 2.555 11.42 27.00 1.375 1 1/4"x8un 24 10.00 8 0.75 24 21.50 10.51 36.00 27.25 2.75 47.83 20.55 22.83 4.45-0.87x0.55 3.146 12.99 32.00 1.625 1 1/2"x8un 24 10.00 8 0.75 26 23.70 11.50 38.25 29.50 3.13 51.30 22.05 24.80 4.45-0.87x0.55 3.146 12.99 34.50 1.750 1 5/8"x8un 28 10.00 8 0.75 28 25.43 11.50 40.75 31.50 3.38 60.24 24.02 25.20 6.30 4.72 1.10x0.63 3.933-37.00 1.750 1 5/8"x8un 28 11.73 8 0.91 30 27.17 12.52 43.00 33.75 3.63 62.59 25.98 25.59 6.30 4.72 1.10x0.63 3.933-39.25 1.875 1 3/4"x8un 28 11.73 8 0.91 32 29.53 12.52 45.25 36.00 3.88 65.35 27.56 26.77 6.30 4.72 1.10x0.63 3.933-41.50 2.000 1 7/8"x8un 28 11.73 8 0.91 36 33.46 12.99 50.00 40.25 4.13 71.25 29.72 29.92 6.30 5.31 1.26x0.71 4.720-46.00 2.125 2"x8un 32 11.73 8 0.91 38 35.28 16.14 46.00 40.50 4.25 70.27 29.13 29.53 6.30 5.31 1.26x0.71 4.720-43.00 1.625 1 1/2"x8un 32 11.73 8 0.91 40 36.77 16.22 48.75 42.75 4.50 73.15 29.84 30.71 6.69 5.91 1.42x0.79 5.508-45.50 1.750 1 5/8"x8un 32 14.02 8 1.30 48 43.07 18.50 57.75 51.25 5.25 86.21 34.84 36.61 7.87 6.89 1.77x098 7.039-54.00 2.000 1 7/8"x8un 32 15.98 8 1.54 class 600 - unit inch soft seat METAL SEAT FIRE SAFE SEAT SIZE/ INCH ød L O.D. øg t H H1 H2 H3 H4 K øg øf B.C.D. øh T N P.C.D. n øh2 4 3.78 7.48 10.75 6.19 1.75 14.65 5.71 7.68 1.26-0.626 0.874 5.98 8.50 1.000 7/8"x9unc 8 5.00 4 0.55 6 5.20 8.27 14.00 8.50 2.13 19.76 8.07 9.45 2.24-0.31x0.31 1.374 5.98 11.50 1.125 1"x8unc 12 5.00 4 0.55 8 6.85 9.06 16.50 10.62 2.44 23.86 9.45 11.42 2.99-0.50x0.50 1.874 8.03 13.75 1.250 1 1/8"x8un 12 6.50 4 0.83 10 8.78 9.84 20.00 12.75 2.75 27.20 11.02 13.19 2.99-0.50x0.50 1.874 8.03 17.00 1.375 1 1/4"x8un 16 6.50 4 0.83 12 10.59 10.63 22.00 15.00 2.87 31.90 12.72 15.16 4.02-0.75x0.50 2.358 11.42 19.25 1.375 1 1/4"x8un 20 10.00 8 0.75 14 11.81 11.42 23.75 16.25 3.00 35.72 14.57 17.13 4.02-0.75x0.50 2.555 11.42 20.75 1.500 1 3/8"x8un 20 10.00 8 0.75 16 13.74 12.20 27.00 18.50 3.25 38.66 15.94 18.70 4.02-0.75x0.50 2.555 11.42 23.75 1.625 1 1/2"x8un 20 10.00 8 0.75 18 15.59 12.99 29.25 21.00 3.50 41.86 17.72 19.69 4.45-0.87x0.55 3.146 12.99 25.75 1.750 1 5/8"x8un 20 10.00 8 0.75 20 17.72 13.78 32.00 23.00 3.75 49.61 19.29 19.69 5.91 4.72 1.10x0.63 3.933-28.50 1.750 1 5/8"x8un 24 11.73 8 0.91 24 21.50 15.35 37.00 27.25 4.25 56.88 23.03 22.83 6.30 4.72 1.10x0.63 3.933-33.00 2.000 1 7/8"x8un 24 11.73 8 0.91 13 13

GWC ITALIA Proven technology for individual valve solutions worldwide high performance - table weights weights - unit (lbs) TABLE OF WEIGHTS CLASS 150 - Unit (Lbs) CLASS 300 - Unit (Lbs) CLASS 600 - Unit (Lbs) SIZE DN WAFER HIGH LUG PERFORMANCE FLANGED Weight BUTTERFLY WAFER VALVES LUG FLANGED - Weight Weight Unit ( WAFER Lbs ) LUG FLANGED Weight Unit Unit (mm) (Inch) BARE STEM of Gear BARE STEM of Gear BARE STEM of Gear CLASS 150 - Unit (Lbs) CLASS 300 - Unit (Lbs) CLASS 600 - Unit (Lbs) 2 50 8.82 9.92 9.26 8.82 12.13 9.26 SIZE DN WAFER LUG FLANGED 2 1/2 65 11.90 12.79 Weight WAFER LUG FLANGED 9.26 11.90 16.09 Weight WAFER LUG FLANGED 9.26 Weight Unit Unit (mm) (Inch) 3 80 12.79 BARE 14.11 STEM 48.50 of 9.26 Gear 12.57 BARE 17.64 STEM 52.91 of 9.26 Gear 16.76 BARE 23.15 STEM of 9.26 Gear 24 100 50 17.64 8.82 23.37 9.92 52.91 9.26 17.64 8.82 12.13 26.46 57.32 9.26 29.10 40.79 83.78 26.46 2 1/2 5 125 65 11.90 24.25 12.79 32.63 72.75 9.26 11.90 24.25 16.09 36.60 83.78 9.26 36 150 80 12.79 27.34 14.11 35.27 48.50 77.16 9.26 12.57 33.95 17.64 46.96 101.41 52.91 9.26 16.76 66.14 23.15 88.18 180.78 26.46 9.26 48 100 200 17.64 48.50 23.37 59.52 110.23 52.91 26.46 9.26 17.64 61.73 26.46 77.16 158.73 57.32 26.46 9.26 125.66 29.10 160.94 40.79 295.42 83.78 26.46 61.73 10 5 125 250 24.25 70.55 32.63 91.49 158.73 72.75 26.46 9.26 105.82 24.25 127.87 36.60 233.69 83.78 26.46 9.26 167.55 260.15 61.73 12 6 150 300 27.34 97.00 132.28 35.27 216.05 77.16 26.46 9.26 141.10 33.95 185.19 46.96 101.41 330.69 26.46 9.26 273.37 66.14 429.90 88.18 180.78 26.46 90.39 14 8 200 350 127.87 48.50 158.73 59.52 110.23 304.24 26.46 216.05 61.73 313.06 77.16 158.73 454.15 26.46 61.73 125.66 379.19 160.94 573.20 295.42 61.73 90.39 10 16 250 400 194.01 70.55 264.55 91.49 158.73 412.26 26.46 61.73 105.82 299.83 127.87 432.11 233.69 595.25 26.46 61.73 167.55 507.06 260.15 771.62 61.73 90.39 12 18 300 450 264.55 97.00 132.28 308.65 216.05 436.51 26.46 61.73 141.10 427.70 185.19 612.88 330.69 846.57 26.46 90.39 273.37 687.84 1009.72 429.90 246.92 90.39 14 20 350 500 127.87 339.51 158.73 405.65 304.24 520.29 26.46 61.73 216.05 529.11 313.06 767.21 454.15 981.06 61.73 90.39 379.19 965.62 1234.59 573.20 365.97 90.39 16 22 400 550 194.01 511.47 264.55 626.11 412.26 903.89 61.73 90.39 299.83 432.11 595.25 246.92 61.73 507.06 771.62 90.39 18 24 450 600 264.55 551.16 308.65 683.43 1190.49 436.51 61.73 90.39 427.70 828.94 1170.65 612.88 1662.28 846.57 246.92 90.39 1433.00 687.84 1009.72 1962.11 246.92 365.97 20 26 500 650 339.51 692.25 405.65 925.94 1499.14 520.29 61.73 90.39 529.11 1653.47 767.21 981.06 246.92 90.39 965.62 1234.59 365.97 22 28 550 700 511.47 802.48 1051.60 626.11 1587.33 903.89 90.39 1305.14 2006.20 246.92 365.97 24 30 600 750 551.16 895.08 1256.63 683.43 1190.49 1895.97 246.92 90.39 1503.55 828.94 1170.65 2094.39 1662.28 246.92 365.97 1433.00 1962.11 365.97 26 32 650 800 1071.45 692.25 1477.10 925.94 1499.14 246.92 90.39 1653.47 2541.93 246.92 365.97 28 36 700 900 1395.52 802.48 1051.60 1922.43 1587.33 2711.68 246.92 90.39 1305.14 2006.20 3293.70 365.97 30 38 750 950 895.08 1256.63 1220.00 1895.97 246.92 166.00 1503.55 2094.39 365.97 32 40 1000 800 1071.45 1807.79 1477.10 1230.00 1850.00 246.92 166.00 2541.93 202.00 365.97 36 42 1050 900 1395.52 2689.64 1510.00 1922.43 2170.00 2711.68 166.00 246.92 3293.70 2100.00 202.00 365.97 48 38 1200 950 3108.51 1950.00 1220.00 2440.00 166.00 2560.00 306.00 40 1000 1807.79 1230.00 1850.00 166.00 202.00 Note: Weight of Lever is Notes: 42 1050 2689.64 1510.00 approximately 2170.001.10 Lbs 166.00for all 2100.00 202.00 a) Weight of Lever is approximately 1.10 Lbs for all 48 1200 3108.51 1950.00 2440.00 166.00 2560.00 306.00 Note: Weight of Lever is approximately 1.10 Lbs for all HIGH PERFORMANCE BUTTERFLY VALVES - Weight Unit (Kg) weights - unit (Kgs) WAFER LUG FLANGED WAFER LUG FLANGED HIGH PERFORMANCE Weight BUTTERFLY VALVES - Weight Unit (Kg) CLASS 150 - UNIT (Kg) CLASS 300 - UNIT (Kg) CLASS 600 - UNIT (Kg) SIZE DN WAFER LUG FLANGED Unit Unit Weight (Inch) (mm) BARE STEM of Gear BARE STEM of Gear BARE STEM of Gear CLASS 150 - UNIT (Kg) CLASS 300 - UNIT (Kg) CLASS 600 - UNIT (Kg) SIZE 2 DN 50 4 4.5 4.2 4 5.5 4.2 WAFER LUG FLANGED WAFER LUG FLANGED WAFER LUG FLANGED 2 1/2 65 5.4 5.8 Weight 4.2 5.4 7.3 Weight 4.2 Weight Unit Unit (Inch) 3 (mm) 80 5.8 BARE 6.4 STEM of Gear 22 4.2 5.7 BARE 8 STEM of Gear 24 4.2 7.6 BARE 10.5 STEM of Gear 4.2 24 100 50 48 10.6 4.5 24 4.2 48 5.5 12 26 4.2 13.2 18.5 38 12 2 1/2 5 125 65 5.4 11 14.8 5.8 33 4.2 5.4 11 16.6 7.3 38 4.2 36 150 80 12.4 5.8 6.4 16 22 35 4.2 15.4 5.7 21.3 8 24 46 4.2 7.6 30 10.5 40 82 4.2 12 48 100 200 22 8 10.6 27 24 50 4.2 12 28 8 12 35 26 72 4.2 12 57 13.2 18.5 73 134 38 12 28 10 5 125 250 11 32 14.8 41.5 33 72 4.2 12 11 48 16.6 58 106 38 4.2 12 76 118 28 12 6 150 300 12.4 44 16 60 35 98 4.2 12 15.4 64 21.3 84 150 46 4.2 12 124 30 195 40 82 12 41 14 8 200 350 22 58 27 72 138 50 12 28 98 142 35 206 72 12 28 172 57 260 73 134 28 41 10 16 250 400 32 88 41.5 120 187 72 12 28 136 48 196 58 106 270 12 28 230 76 118 350 28 41 12 18 300 450 120 44 140 60 198 12 28 194 64 278 84 150 384 12 41 124 312 195 458 112 41 14 20 350 500 154 58 184 72 138 236 12 28 240 98 142 348 206 445 28 41 172 438 260 560 166 41 16 22 400 550 232 88 120 284 187 410 28 41 136 196 270 112 28 230 350 41 18 24 450 600 120 250 140 310 198 540 28 41 194 376 278 531 384 754 112 41 312 650 458 890 112 166 20 26 500 650 154 314 184 420 236 680 28 41 240 348 750 445 112 41 438 560 166 22 28 550 700 232 364 284 477 410 720 41 592 910 112 166 24 30 600 750 250 406 310 570 540 860 112 41 376 682 531 950 754 112 166 650 890 166 26 32 650 800 314 486 420 670 680 112 41 1153 750 112 166 28 36 700 900 364 633 477 872 720 1230 112 41 592 1494 910 166 30 38 750 950 406 1220 570 860 112 166 682 950 166 32 40 1000 800 486 820 1230 670 1850 112 166 1153 166 202 36 42 1050 900 1220 633 1510 872 1230 2170 112 166 1494 2100 166 202 38 48 1200 950 1410 1220 1950 2440 166 2560 306 40 1000 820 1230 1850 166 202 Note: Weight of Lever is approximately 0.5Kg for all 42 1050 1220 1510 2170 166 2100 202 48 1200 1410 1950 2440 166 2560 306 Note: Weight of Lever is Notes: approximately 0.5Kg for all a) Weight of Lever is approximately 0.5Kg for all 14 14

w w w. g w c i t a l i a. c o m high performance - cv value class 150 SIZE DEGREE OF OPENING inch mm 10 20 30 40 50 60 70 80 90 2 50 2 5 12 19 32 45 65 81 88 2.5 65 3 9 21 33 54 77 111 138 150 3 80 5 14 32 50 82 116 168 209 227 4 100 9 25 57 90 148 209 303 377 410 5 125 16 44 104 163 266 377 548 681 740 6 150 25 65 150 235 380 540 785 975 1060 8 200 55 130 305 480 785 1110 1615 2005 2200 10 250 85 205 475 750 1225 1735 2520 3135 3400 12 300 115 280 655 1025 1680 2380 3450 4290 4700 14 350 150 355 830 1305 2140 3030 4395 5465 5900 16 400 200 475 1115 1750 2860 4055 5880 7310 7900 18 450 265 630 1475 2315 3790 5365 7790 9680 10500 20 500 345 830 1935 3040 4975 7050 10230 12715 13800 22 550 375 975 2275 3580 5855 8295 12035 14960 16300 24 600 485 1265 2955 4640 7590 10755 15605 19405 21100 26 650 550 1450 3350 5300 8650 12250 17800 22100 24000 28 700 650 1750 4050 6350 10350 14650 21300 26450 28800 30 750 750 2000 4600 7250 11900 16850 24400 30350 33000 32 800 850 2350 5450 8600 14050 19900 28850 35850 39000 34 850 1000 2750 6450 10150 16650 23550 34200 42500 46200 36 900 1100 2950 6900 10900 17800 25200 36600 45500 49400 40 1000 1550 4000 9300 14650 23950 33900 49200 60500 66500 42 1050 1650 4350 10100 15900 26000 36850 53450 65000 72200 48 1200 2350 6100 14200 22350 36550 51800 75150 91450 101600 15 15 15

GWC ITALIA Proven technology for individual valve solutions worldwide high performance - cv value class 300 SIZE DEGREE OF OPENING inch mm 10 20 30 40 50 60 70 80 90 2 50 2 5 12 19 32 45 65 81 88 2.5 65 3 9 21 33 54 77 111 138 150 3 80 5 14 32 50 82 116 168 209 227 4 100 9 25 57 90 148 209 303 377 410 5 125 16 44 104 163 266 377 548 681 740 6 150 24 60 139 218 357 506 735 914 995 8 200 45 110 260 410 670 945 1375 1710 1900 10 250 75 175 415 650 1065 1505 2185 2720 3000 12 300 105 250 580 910 1495 2115 3070 3815 4100 14 350 135 325 755 1185 1940 2750 3985 4955 5400 16 400 175 415 970 1520 2490 3525 5120 6365 6900 18 450 245 590 1375 2165 3540 5015 7275 9045 9800 20 500 315 760 1770 2780 4555 6450 9360 11635 12600 24 600 435 1135 2645 4155 6800 9635 13980 17380 18900 30 750 650 1750 4050 6400 10450 14800 21500 26700 29000 36 900 1000 2700 6300 9900 16200 22900 33250 41350 44900 40 1000 1450 3800 8900 13950 22850 32400 47000 57800 63500 42 1050 1500 3950 9250 14550 23850 33750 49000 59600 66200 48 1200 2100 5450 12750 20050 32850 46550 67500 82100 91200 class 600 CLASS 600 SIZE DEGREE OF OPENING HIGH PERFORMANCE - Cv Value inch mm 10 20 30 40 50 60 70 80 90 3 80 3 9 21 33 54 77 112 139 151 4 100 5 15 34 53 87 124 180 224 243 6 150 15 38 88 139 228 322 468 581 630 8 200 30 70 160 250 410 580 845 1050 1100 16 10 250 50 120 285 450 735 1040 1510 1875 2000 12 300 70 165 380 600 980 1390 2015 2505 2700 14 350 90 220 515 810 1330 1880 2730 3395 3700 16 400 125 305 705 1110 1820 2575 3735 4645 5100 18 450 135 325 765 1200 1965 2780 4035 5015 5500 20 500 195 470 1095 1715 2810 3980 5775 7180 7800 24 600 300 750 1750 2750 4500 6400 9250 11500 12500 16 16

w w w. g w c i t a l i a. c o m PRESSURE/TEMPERATURE CHART The below chart indicates the pressure and temperature ratings for commonly used seat and seal materials in ASME Class 150-600 GWC High Performance Butterfly valves. Other materials are available upon request. Temperature - ⁰C -18 7 32 57 82 107 132 157 182 207 232 257 282 307 2000 45 40 1500 ANSI 600 RTFE 35 30 Pressure - Psig 1000 ANSI 300 PTFE 25 20 15 Pressure - MPa 500 10 ANSI 150 5 0 0 0 50 100 150 200 250 300 350 400 450 500 550 600 Temperature - F 17 17

GWC ITALIA Proven technology for individual valve solutions worldwide 20 20 WORLDWIDE HEADQUARTERS GWC Italia SpA Via A. Grandi, 5 20056 Trezzo Sull Adda Milano, Italy ph: 39-02-86882941 fax: 39-02-86882942 usa HEADQUARTERS GWC USA, Inc. 4301 Yeager Way Bakersfield, California 93313 - USA ph: 661-834-1775 fax: 661-834-2072 www.gwcitalia.com