BUTTERFLY VALVE 17 SERIES Gearbox

Transcription

1 DN H1 H2 H3 BUTTERFLY VALVE 17 SERIES Gearbox FIGURE: 17234ER: 17234BR: 17234VR: Seat in EPDM, with gearbox Seat in Buna, with gearbox Seat in Viton, with gearbox B ØR L DIMENSIONS: (mm) DN L B XR H1 H2 H3 ØR Kg XR , XR , XR , XR , XR , XR , XR , XR , XR , XR ,42 The gearbox is calculated with a safety factor of 30% and max. differential pressure of 16 bar. For standard working conditions. OPTIONS: Limit switches, locking device, chain wheel, /09/2017

2 GENERAL FEATURES: Type: Wafer Face-to-face: API609, BS EN 558, DIN3202, ISO 5752 Flange: DIN, BS, UNI, ISO, ANSI, AS, JIS Mounting flange: ISO5211 Working pressure: PN 16 (DN40 ~ DN150), PN10 (DN200 ~ DN300), 150 PSI Application: HVAC, water supply & sewage, food & beverage, Chemical and petrochemical processing Power and utilities Paper and pulp, ship building BUTTERFLY VALVE 17 General features DESIGN STANDARDS Standards ISO 5752, API 609 Compliance DIN 3202, API 609, BS EN 558 Actuator mounting flange ISO 5211 Marking ISO 5209 TESTS AND CERTIFICATES PED/CE 97/23/EC ATEX 2 GD Pressure test API /01/2017

3 BUTTERFLY VALVE 17 General features Retaining system The shaft is retained in the body with a retaining ring, a thrust washer and two C-rings, providing a blow-out proof shaft assembly. The retaining ring may be easily removed with a standard hand tool on field assembly. Mounting flange ISO 5211 mounting flange accommodates direct mounting of all types of actuators, including handles, gear operators, electric and pneumatic actuators Shaft One-piece through shaft ensures dependability and positive disc positioning. O-ring Shaft seal provides further assurance against shaft leakage. Bushings Shaft bushings reduce torque and isolate the shaft from the valve body, preventing seizure of the shaft due to corrosion in the shaft journal. Seat / Body The tongue-and-groove seat to body retention method make field replacement simple and fast. The resilient seat features lower torque and eliminates the need for flange gaskets. Disc and shaft connection The spline or square connection eliminates shaft retention components being exposed to the line media, maximum flow is achieved. Hub seal Smooth finished disc flats mate with seat flats to give a highly efficient primary seal that prevents leakage into the shaft area. Disc Precision profile provides bubble-tight shut-off, assures minimum torque and longer seat life. 2 26/01/2017

4 BUTTERFLY VALVE 17 Materials MATERIALS: N Description Material 1 Body Ductile iron (GGG-50) 2 Seat NBR, EPDM, Viton 3 Shaft Stainless steel 410 (DN40 ~ DN150) Stainless steel 431 (DN200 ~ DN300) 4 Disc CF8M 5 Bushing PTFE 6 O-ring NBR, EPDM, Viton 7 Lever Aluminium 3 26/01/2017

5 C B A H BUTTERFLY VALVE 17 Dimensions F ØD1 DN n- d1 4 x Ød P E DIMENSIONS: (mm) DN Ø A B C F H P E d ANSI 150 DIN PN 10 DIN PN 16 ØD1 n-ød1 ØD1 n-ød1 ØD1 n-ød1 Kg /2" , ,8 50 2" , , /2" , ,5 80 3" , , " , , " , , " , , " , , " , , " , ,5 4 26/01/2017

6 BUTTERFLY VALVE 17 How to order TYPE BODY STEM DISC SEAT ACTUATOR = fix V H TYPE 17 Wafer - PN 10/16 - ANSI 150 Lug - PN 10/16 (DN40 - DN150) 27 Lug - PN10 (DN200 - DN300) ANSI - on request BODY 2 Ductile iron GGG-50 Rilsan coated STEM 3 Stainless steel AISI 410 (DN40 - DN150) Stainless steel AISI 431 (DN200 - DN300) DISC 4 Stainless steel CF8M SEAT E B V EPDM (T: -20 C C) Buna N (T: -10 C - 80 C) Viton (T: -10 C C) Kv VALUES, BREAK AWAY TORQUE: ACTUATORS DN Kv (m³/h) T (Nm) 10 bar T (Nm) 16 bar Free stem 5 H R Handle Gearbox 26/01/2017

7 GEARBOX FIG. XR GENERAL FEATURES: - Quarter turn gearbox for the operation of ball, butterfly and plug valves - Body in cast aluminium - Mounting flange acc. to ISO Removable stem drive inserts for 45 and 90 positions - Temperature range: -20 C ~ +120 C - Built in mechanical stops - IP 65 Type Ratio Output torque (Nm) Input torque (Nm) Kg : ,5 0, : , : ,7 1, : , : ,4 1 14/10/2016

8 GEARBOX Materials - FIG. XR MATERIALS: Pos. Description Material 1 Shaft Steel 2 Body Cast aluminium 3 Worm Carbon steel C45 4 Screws Steel ELVZ Insert Sintered steel 6 Quadrant Ductile iron GGG 40 7 Coverplate Cast aluminium 8 Screws Steel ELVZ Position indicator Polypropylene 2 14/10/2016

9 GEARBOX Dimensions - FIG. XR A B C D ISO 5211 L E K F G DIMENSIONS: (mm) Type A B C D E F G ØK L ISO 5211 Handwheel , F05 - F07 PS , F05 - F07 PS F07 - F10 PS F10 - F12 PS , F10 - F12 / F14 SG /10/2016

10 GEARBOX Handwheels - FIG. XR INSERTS Gearbox type Insert type ØA S VK VK VK VK VK14 32, VK17 32, VK17 45, VK19 45, VK22 45, VK24 45, VK27 45, VK VK VK VK VK VK HANDWHEELS ØK ØK Type PS ØK ØA B Type SG ØK ØA B PS SG PS SG PS SG PS SG PS SG PS SG PS SG PS SG PS SG SG /10/2016