All-metal gate valve Series 48

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Jessie Chad Anderson
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ll-metal gate valve Series For extreme UHV and/or aggressive media Bakeable to 300 C in open and closed position Radiation resistant Maintenance-free up to 000 cycles Opening possible up to 1 bar

1 ll-metal gate valve Series For extreme UHV and/or aggressive media Bakeable to 300 C in open and closed position Radiation resistant Maintenance-free up to 000 cycles Opening possible up to 1 bar differential pressure Body material stainless steel Manual actuator handwheel Pneumatic actuator double acting with position indicator 0 C with solenoid compact actuator valve C CF-F Ordering numbers CF-F 1-CE01 13-CE01 ½ 3-CE01 -CE01 0 -CE01 1-CE01 with position indicator 0 C: - E0 with position indicator C: - E05 Ordering numbers (specify control voltage) extended actuator valve 300 C CF-F 1-CE 13-CE ½ 3-CE7 3-CE -CE7 -CE 0 -CE7 -CE 1-CE7 1-CE 1-CE7 1-CE actuator modules see page XE7 1-XE X = customer specific with position indicator 0 C, without solenoid: - E7 (compact actuator) - E (extended actuator) further versions: see pages and 3 Bake-out jacket For bake-out we recoend coercial controllers with settable heating rate and temperature limiting device The bake-out jacket is without thermocouples and thermostats Details see page Ordering number on request 0 K1 VT Vakuumventile G, CH-99 Haag, Switzerland Tel Fax wwwvatvalvecom

2 Sealing materials Gate: metal Bonnet: metal Feedthrough Bellows Series 1 valve gate 3 guide plate 5 leaf spring 7 VTRING counter plate spring stop support valve seat side Features Technical data Continued next page 1) Maximum values: depending on operating conditions and sealing materials VTRING configuration (see glossary) Sealing surfaces are only elastically deformed Locked in closed position Leak rate: body, valve seat < 1 - mbar Is -1 Pressure range Differential pressure on the gate UHV to bar (abs) bar in either direction Differential pressure at opening bar mbar (1 bar with reduced cycle life) mbar with reduced cycle life Cycles until first service - - / / Temperature 1) - Valve body 300 C - Manual actuator 1 C (option: C) - Pneumatic actuator C - Position indicator 0 C (option: C) - Solenoid 0 C - Flexible bake-out jacket 300 C (valve), 115, 30 V, /0 Hz Heating and cooling rate - / - 0 / C h -1 / C h -1 / 5 C h -1 Material - Valve body, mechanism ISI 3L (135, 1) - Bellows ISI 3L (135) Seal: bonnet, gate Mounting position: - Solenoid metal any V DC, 5 W (others see «Options») Position indicator: contact rating 0 C C - Voltage V C / DC V C / DC - Current 1 1 Valve position visual (mechanical) VT Vakuumventile G, CH-99 Haag, Switzerland Tel Fax wwwvatvalvecom K1 1

3 ll-metal gate valve Series ctuators modular selection 1 Body, valve mechanism, bellows : Gy, bakeable to 300 C Pneumatic actuator compact : 5 Gy, bakeable to C option: Gy, bakeable to 1 C 3 Pneumatic actuator extended : 5 Gy, bakeable to C option: Gy, bakeable to 1 C Manual actuator : 5 Gy, bakeable to 1 C option: 5 Gy, bakeable to C 5 Special pneumatic actuator for hot zone : Gy, bakeable to 0 C solenoid 0 C position indicator 0 C position indicator C position indicator 0 C C) (1 C) C) (1 C) C) (1 C) 300 C 0 C 1 C) ( C) 300 C 300 C 300 C C (1 C) bakeability Maximum values: depending on operating conditions and sealing materials ccessories Seal kit - Fittings for installation of the valve: series 33 - Flexible bake-out jacket: see page Consisting of seals for gate (VTRING) and bonnet Ordering No: see operating manual or price list Technical data manual pneumatic (nominal ID) CF-F flange molecular flow conductance turns per stroke weight compressed air pressure min - max overpressure volume of air cylinder closing or opening time weight OD ls -1 n kg lbs bar psi l ft 3 s kg lbs 1 ⅓ ¾ ½ ½ X K1 VT Vakuumventile G, CH-99 Haag, Switzerland Tel Fax wwwvatvalvecom

4 Series Options ctuator: - ccessory for pneumatic actuator for faster closing 1) Maximum values: depending on operating conditions and sealing materials - Pneumatic actuator compact or extended Gy, bakeable to 1 C 1) - Pneumatic actuator for hot zone: radiation resistant to Gy, bakeable to 0 C - Manual actuator bakeable to C 1) - Solenoid for impulse actuation: actual valve position is maintained at power failure - Solenoid for 1, V DC,,, 115,, 30 V Hz,, 115,, 30 V 0 Hz - Solenoid radiation resistant to Gy (standard Gy) - Position indicator for pneumatic actuator bakeable to C - Position indicator for manual actuator bakeable to 0 C or C Dia 1 - Double position indicator ( switches each for the positions «open» and «closed») Valve: - Customer specified flanges - Larger diameters on request - ntimagnetic version with defined permeability: see page - Window in valve gate: see specification below - Ports (diagram 1) for roughing (by-pass), venting or for gauges valve recoended port CF-F X Y ½ Ordering information for options: Ordering No of valve-x (e g -CE-X, X = port CF-F in positions and B) Gate valve with window window welded into valve gate window retrofitable at VT window material: sapphire Options: - special glass qualities - other materials (e g berillium) - other window sizes 1 valve body VTRING 3 valve gate window valve optically free diameter «S» thickness of glass ½ VT Vakuumventile G, CH-99 Haag, Switzerland Tel Fax wwwvatvalvecom K1 3

5 ll-metal gate valve Series Main dimensions Valve with manual actuator (") (1½") Valve with manual actuator - 0 (½" - ") Valve with manual actuator (") required for dismantling d leak detection hole j bake-out area Projection E Flange dimensions see page 5 K L M N O O1 P Q T U U1 V W X Y Z ½ K1 VT Vakuumventile G, CH-99 Haag, Switzerland Tel Fax wwwvatvalvecom

6 Flange dimensions CF-F,, (", 1½", ") CF-F - 0 (½" - ") Series Projection E OD B B1 C D E x F G H1 H ½ 1 ⅓ ¾ ½ x M x M x M x M x M x M VT Vakuumventile G, CH-99 Haag, Switzerland Tel Fax wwwvatvalvecom K1 5

7 ll-metal gate valve Series Main dimensions Valve with pneumatic actuator - (" - 1½") Valve with pneumatic actuator - 0 (½" - ") Valve with pneumatic actuator - 3 (" - 1") mechanical position indication compressed air connection leak detection hole emergency operation required for dismantling electrical connection j bake-out area Projection E L1 and R for extended actuator / flange dimensions see page 7 K L L1 M N O O1 P Q R S T U U1 V W X x Y ½ x x x 197 x x 0 3 x 3 K1 VT Vakuumventile G, CH-99 Haag, Switzerland Tel Fax wwwvatvalvecom

8 Flange dimensions CF-F,,, (", 1½", ", ") CF-F - 0 (½" - ") Series 3 customer specific Projection E OD B B1 C D E x F G H1 H ½ 1 ⅓ ¾ ½ x M x M x M x M x M x M 3 x M VT Vakuumventile G, CH-99 Haag, Switzerland Tel Fax wwwvatvalvecom K1 7

All-metal angle valve Series 57

All-metal angle valve Series 57 ll-metal angle valve Series 57 Main applications For vacuum processes with extreme UHV requirements and / or when using aggressive media Ordering information Valve with manual actuator hexagon head Valve