Ball Valves with Pneumatic Actuator Screw Thread and Flange Connection, Welded Connection

Transcription

1 Ball Valves with Pneumatic Actuator crew Thread and Flange Connection, Welded Connection measuring monitoring analysing pmax. PN 64 tmax. +60 C Connections: crew thread G to G 4 Welded connection N 5 to N 0 Flanges N 5 to N 0 Pilot pressure: 6 to 8 bar ouble-acting or spring return Brass, stainless steel, GG-5 - and 3-way version T and bore (with 3-way ball valve) / OBO companies worldwide: ARGNTINA, AUTRIA, BGIU, CANAA, CHI, CHINA, CZCHIA, FRANC, GRANY, GRAT BRITAIN, INIA, INONIA, ITAY, AAYIA, XICO, NTHRAN, POAN, INGAPOR, OVAIA, PAIN, WITZRAN, THAIAN, UA, VNZUA, VITNA OBO essring GmbH Nordring Hofheim/Ts. +49(0) Fax +49(0) ail: info.de@kobold.com Internet: odels: UP- A, ZA, VH, VN, P, VO, V 5

2 escription The actuator is a double-piston actuator, specially designed for operating ball valves and flaps. Two versions are available: double-acting and spring return (single-acting). The double piston design allows high torque with small external dimensions. You can adjust the angular stroke by ± 6 with the standard end position. The force from the reciprocating pistons is transmitted to a pinion by two racks attached to the pistons. This arrangement delivers a linear torque characteristic across the full stroke. Principle of operation double-acting The space between both pistons is pressurized through point 'A' forcing the pistons apart. The force of both pistons is transmitted through the racks to the pinion 'C'. When pressure is applied at connection 'B', and 'A' is vented, both external chambers are pressurized and the pistons are forced together. You can set the angular stroke by undoing lock nuts '' and adjusting the final stroke position setting screws ''. Principle of operation single-acting The space between both pistons is pressurized through point 'A' forcing the pistons apart and forcing the springs together. The force of both pistons is transmitted through the racks to the pinion 'C'. If no pressure is applied at connection 'B', and 'A' is vented, the pistons are forced to their home positions by the spring resistance. You can set the angular stroke by undoing lock nuts '' and adjusting the final stroke position setting screws ''. Technical etails : ounting: aterials Body: Cap: Piston: Pinion: Bearings: Gaskets: Nuts and bolts: double-piston rotary actuator, maintenance-free, pneumatic double acting or single-acting with spring return Four or eight IN IO 5 female threads on the bottom, pinion as per IN 3337, interface for solenoid valves and signal transmitter as per NAUR aluminium alloy (anodized) plastic, fibre-reinforced or aluminium special plastic, fibre-reinforced or aluminium stainless steel or steel, zinc-coated smooth plastic NBR stainless steel Pilot media: filtered air, to PNUROP/IO class 4 standard at least Temperature range: ambient temperature - C to +85 C Rotation: 90 (adjustable ±6 ) Torque moment range: Pilot pressure: Nm (depending on size used) - bar 3/- or 5/-way electrical solenoid valve/ mechanical limit switch Actuator, adapter and ball valve are perfectly matched and supplied as a complete unit for faultless operation. Pneumatic actuator ouble-acting operation pring-return operation F C A B Pneumatic Actuator for all ball valves UP- and butterfly isolating valves P- 6 / 08-06

3 Accessories for all ball valves and butterfly isolating valves with pneumatic actuation 3/-way solenoid valve for single-acting actuators 48 G /4" G /4" 68 5 Technical etails : servo assisted slide valve with emergency manual operation, flange as per NAUR 3/-way Control functions: aterials Body: aluminium (anodized) Internal parts: brass and plastic Gaskets: NBR Voltage rating: 4 V C, 30 V AC Hz 4 V C x m IIT4, 30 V AC x m IIT4 lectr. connection: connector as per IN 430 Power consumption: C voltage 4. W A.C. voltage: 7.0/ 4.0 VA uty cycle: 0% Pilot media: filtered air Pressure range:.5 to bar Temperature range: - C to +70 C 5/-way solenoid valve for double acting actuators iagram G /4" G /4" G /4" / Technical etails : servo assisted slide valve with emergency manual operation, flange as per NAUR 5/-way Control functions: aterials Body: aluminium (anodized) Internal parts: brass and plastic Gaskets: NBR Voltage rating: 4 V C, 30 V AC Hz 4 V C x m IIT4, 30 V AC x m IIT4 lectr. connection: connector as per IN 430 Power consumption: C voltage 4. W A.C. voltage: 7.0/ 4.0 VA uty cycle: 0% Pilot media: filtered air Pressure range:.5 to bar Temperature range: - C to +70 C iagram

4 lectric-mechanic limit switches in a protective casing IP Wiring diagram for IP V open Auf ouvert closed Zu fermé x Wiring diagram for x BN BU 6 open Auf ouvert 3 WH 4 B 5 4 closed Zu fermè 3 4 B WH 3 BU BN Technical etails : electromechanical microswitches in a protective casing Protection type: IP as per IN x d IIC T6 to N 04 aterials Housing: Vestamide, black Cover: acrolon, transparent (IP ) Vestamide, black (x) Voltage rating: max. V lectrical connection: cable gland, conduit thread 3.5 Contact rating: max. 6 A (IP ) max. 6 A (x) witching function: two N/O / N/C contacts Temperature: - C to +0 C (IP ) - C to +85 C (x) Pg 3, (3) 74 Pneumatic Actuator for all ball valves UP- and butterfly isolating valves P- 8 / 08-06

5 -Way Brass Ball Valve with Pneumatic Actuator odel UP-A Two-piece threaded joint body design with full cylindrical bore and mounting pad for actuator mounting. With stamping as per IO instructions A4. Operation: Pilot pressure: Pilot media: ounting position: pneumatic single- or double-acting 6 to 8 bar filtered air any 3/- or 5/-way solenoid valve Technical etails flow fitting Connections: female thread Rp to Rp 4 (as per IN 999) Temperature range: -30 C to + C Nominal pressure: PN 6 aterials Body: brass, nickel-plated Ball: brass, hard-chrome plated Ball gaskets: PTF/ F pindle gasket: F UP-A H Rp = double-acting actuator; = single-acting actuator; *= weight without springs crew thread [Rp] H H Weight * Weight * Order etails (example: UP-A R5 C A 0) Connection size Actuation olenoid valve imit switch / UP-A R5 =Rp R = Rp 3 4 R5 = Rp R = Rp R = Rp R = Rp R = Rp R80 = Rp 3 RH= Rp 4 C = single-acting, default CO O= single-acting, default OPN B = 3/-way (4 V C ) C = 3/-way (30 V AC ) F = 5/-way (4 V C ) G= 5/-way (30 V AC ) = limit switches 9

6 -Way tainless teel Ball Valve with Pneumatic Actuator odel UP-ZA Three-piece threaded joint body design with full cylindrical bore. Operation: pneumatic single- or double-acting Pilot pressure: 6 to 8 bar Pilot media: filtered air ounting position: any 3/- or 5/-way solenoid valve Technical etails flow fitting Connections: female thread G to G 4 welded connection N5 - N0 Temperature range: -30 C to + C Nominal pressure: PN 6 aterials Body: stainless steel.48 Ball: stainless steel.48 Ball gaskets: PTF glass-fibre-reinforced pindle gasket: PTF/ F UP-ZA H.48 G.48 N F a = double-acting actuator; = single-acting actuator; *= weight without springs crew thread N Ø Ø Ø F a H H Weight * Weight * Order etails (example: UP-ZA R5 C A 0) Connection size Actuation olenoid valve imit switch UP-ZA Female thread Welded connection R5 =G / R =G 3/4 R5 =G R = G /4 R = G / R =G R = G / R80 =G 3 RH =G 4 W5 = N 5 W = N W5 = N 5 W = N W = N W = N W = N W80 = N 80 WH= N 0 C = single-acting, default CO O= single-acting, default OPN B = 3/-way (4 V C ) C = 3/-way (30 V AC ) = 3/-way (4 V C x m II T4) = 3/-way (30 V AC x m II T4) F = 5/-way (4 V C ) G= 5/-way (30 V AC ) H = 5/-way (4 V C x m II T4) = 5/-way (30 V AC x m II T4) = limit switches 3 = limit switches xdiict / 08-06

7 -Way tainless teel Ball Valve with Pneumatic Actuator odel UP-VH Two-piece threaded joint body design with full cylindrical bore. Operation: pneumatic single- or double-acting Pilot pressure: 6 to 8 bar Pilot media: filtered air ounting position: any 3/- or 5/-way solenoid valve Technical etails flow fitting Connections: female thread G to G Temperature range: - C to + C Nominal pressure: PN 6 aterials Body: stainless steel.48 Ball: stainless steel.4 Ball gaskets: PTF pindle gasket: PTF/ F UP-VH H Ø G crew thread Ø H H Weight * Weight * = double-acting actuator; = single-acting actuator; *= weight without springs Order etails (example: UP-VH R5 C A 0) Connection size Actuation olenoid valve imit switch UP-VH R5 =G R =G 3 4 R5 =G R =G C = single-acting, default CO O= single-acting, default OPN B = 3/-way (4 V C ) C = 3/-way (30 V AC ) = limit switches / R =G R =G F = 5/-way (4 V C ) G= 5/-way (30 V AC ) 3

8 3-Way Brass Ball Valve with Pneumatic Actuator odel UP-VN Four-piece threaded joint body design, with mounting pad for actuator mounting, full cylindrical bore, T or bore, universal sealing. oes not prevent crossover flow. Operation: pneumatic single- or double-acting Position: specify with order! (see table) Pilot pressure: 6 to 8 bar Pilot media: filtered air ounting position: any 3/- or 5/-way solenoid valve Technical etails flow fitting Connections: female thread G to G Temperature range: - C to + C Nominal pressure: PN 6 (up to G ) PN (from G ) aterials Body: brass, nickel-plated Ball: brass, hart chrome-plated Ball gaskets: PTF pindle gasket: PTF/ F UP-VN G H T crew thread Ø H H T Weight * Weight * Order etails (example: UP-VN T R08 C A 0) = double-acting actuator; = single-acting actuator; *= weight without springs 3-way version Position* Connection size Actuation olenoid valve imit switch UP-VN = standard T = T-bore 3 4 5= standard = -bore 6 7 R08 =G R =G 3 8 R5 =G R =G 3 4 R5 =G R =G R =G R =G C = single-acting, default CO O= single-acting, default OPN B = 3/-way (4 V C ) C = 3/-way (30 V AC ) F = 5/-way (4 V C ) G= 5/-way (30 V AC ) = limit switches *see also UG-VN, page 9 / 08-06

9 3-Way tainless teel Ball Valve with Pneumatic Actuator odel UP-P Four-piece threaded joint body design with mounting pad for actuator mounting, reduced cylindrical bore, T or bore, universal sealing. oes not prevent crossover flow. Operation: pneumatic single- or double-acting Position: specify with order! (see table) Pilot pressure: 6 to 8 bar Pilot media: filtered air ounting position: any 3/- or 5/-way solenoid valve UP-P Technical etails flow fitting Connections: female thread G to G Temperature range: -30 C to + C Nominal pressure: PN 6 aterials Body: stainless steel.48 Ball: stainless steel.48 Ball gaskets: PTF pindle gasket: PTF/ F G H T crew thread Ø H H T Weight * Weight * , , , , , , = double-acting actuator; = single-acting actuator; *= weight without springs Order etails (example: UP-P T R5 C A 0) 3-way version Position* Connection size Actuation olenoid valve imit switch UP-P = standard T = T-bore 3 4 5= standard = -bore 6 7 R5 =G R =G 3 4 R5 =G R =G R =G R =G C = single-acting, default CO O= single-acting, default OPN B = 3/-way (4 V C ) C = 3/-way (30 V AC ) F = 5/-way (4 V C ) G= 5/-way (30 V AC ) = limit switches / *see also UG-P, page

10 -Way Cast Iron Flange Ball Valve with Pneumatic Actuator odel UP-VO ultipart body design with full cylindrical bore (N 5 to N 5: single-part version; N to N 0: two-part version), with mounting pad for actuator as per IO 5. Operation: pneumatic single- or double-acting Pilot pressure: 6 to 8 bar Pilot media: filtered air ounting position: any 3/- or 5/-way solenoid valve Technical etails flow fitting Connections: flanges as per IN 533 N 5 to N 0 overall length as per IN -F4/5 Temperature range: - C to +60 Nominal pressure: PN 6 dimensioned, with threaded holes aterials Body: cast iron GG-5 Ball: brass, hard-chrome plated Ball gaskets: PTF pindle gasket: PTF/ F UP-VO H N T = double-acting actuator; = single-acting actuator; *= weight without springs Flange [N] H H T Weight * Weight * Order etails (example: UP-VO F5 C A 0) Connection size Actuation olenoid valve imit switch UP-VO F5 = N 5 F = N F = N C = single-acting, CO B = 3/-way (4 V C ) F = N O= single-acting, OPN C = 3/-way (30 V AC ) F = N F80 = N 80 FH= N 0 FZ = N 5 F = 5/-way (4 V C ) FF = N G= 5/-way (30 V AC ) FH= N 0 = limit switches 34 / 08-06

11 -Way tainless teel Flange Ball Valve with Pneumatic Actuator odel UP-V ingle-part body design with full cylindrical bore, with mounting pad for actuator as per IO 5. Approval to TA-uft (German Technical Instructions on Air Quality). Operation: pneumatic single- or double-acting Pilot pressure: 6 to 8 bar Pilot media: filtered air ounting position: any 3/- or 5/-way solenoid valve Technical etails flow fitting Connections: flanges as per IN 533 N 5 to N 0 Temperature range: - C to +60 C Nominal pressure: PN 6 dimensioned, with threaded holes aterials Body: stainless steel.48/0 Ball: stainless steel.4 Ball gaskets: PTF pindle gasket: PTF/F UP-V H Flange [N] H H Weight * Weight * Order etails (example: UP-V F5 C A 0) = double-acting actuator; = single-acting actuator; *= weight without springs Connection size Actuation olenoid valve imit switch / UP-V F5 = N 5 F = N F5 = N 5 F = N F = N F = N F = N F80 = N 80 FH= N 0 FZ = N 5 FF = N FH= N 0 C = single-acting, default CO O= single-acting, default OPN B = 3/-way (4 V C ) C = 3/-way (30 V AC ) F = 5/-way (4 V C ) G= 5/-way (30 V AC ) = limit switches 35

12 You will find flow meters / monitors in our brochure 36 / 08-06