Seat valves

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High pressure valves
General
The valve is air operated and normally double acting actuator (A/A).
The holding pressure mentioned in the table are theoretical values when the actuator is supplied with 6 bar. Also change over valves are available but not shown here.

There are two version:
– BBZQ, with “normal” stem sealing to the atmosphere
– BBYQ, with steam barrier protecting microorganism entering through the stem. Of course, steam system have to be supplied to achieve the steam barrier.

Two options of seal, valve seat/plug are available:
– SS/SS, stainless steel (for highest pressure)
– SS/PTFE, soft seal in PTFE (limited pressure)

Benefits
The valve can withstand pressures up to 150 bar
Valve bodies are made from solid stainless-steel bar
Material in contact with the product: AISI 316L
Surface finish in contact with the product: Ra 0.8 μm
The only high-pressure valves currently available on the market with 3A certificate

 

LKAP valvesThe LKAP pneumatic valve is a remote-controlled shut-off valve, designed for food, chemical and other industries. The valve is operated by means of compressed air and has spring return. It has few and simple moving parts which results in a very reliable valve.
LKAP consists of actuator with air cylinder and piston, double lipseal for stem, stem unit with replaceable O-ring in the plug, and valve body with welding connections. It has visual indication of the valve position and is available with 2 (LKAP-V) or 3 ports (LKAP-T). A reed switch unit for indication of open and closed positions is available. The valve can be ordered as normally open (NO) or normally closed (NC) versions. NC is standard.

High pressure valves
Description Denomination Connection Holding pressure at 6 bar Part No Add to cart
Stop valves
See below the different options
BBZQ-L SS/SS
Air-Air actuator
Connection: Welding ends
Seals: FKM
Valve seat: Metal seal
BBZQ/L W38 AISI316L SS/SS Act.156 A/A 38.1×1.6 61 bar 90525-9617
BBZQ/L W51 AISI316L SS/SS Act.134 A/A 51×1.6 31 bar 90525-9624
BBZQ/L W51 AISI316L SS/SS Act.156 A/A 51×1.6 43 bar 90525-9638
BBZQ/L W51 AISI316L SS/SS Act.207 A/A 51×1.6 76 bar 90525-9615
BBZQ/L W63.5 AISI316L SS/SS Act.134 A/A 63.5×2 20 bar 90525-9619
BBZQ/L W63.5 AISI316L SS/SS Act.156 A/A 63.5×2 27 bar 90525-9622
BBZQ/L W76.1 AISI316L SS/SS Act.134 A/A 76.1×2 12 bar 90525-9627
BBZQ/L W76.1 AISI316L SS/SS Act.207 A/A 76.1×2 30 bar 90525-9626
BBZQ-L SS/PTFE
Air-Air actuator
Connection: Welding ends
Seals: FKM
Valve seat: PTFE seal
BBZQ/L W38 AISI316L SS/PTFE Act.108A/A 38.1×1.6 26 bar 90525-9640
BBZQ/L W38 AISI316L SS/PTFE Act. 134 A/A 38.1×1.6 41 bar 90525-9652
BBZQ/L W51 AISI316L SS/PTFE Act.134 A/A 51×1.6 29 bar 90525-9637
BBZQ/L W63.5 AISI316L SS/PTFE Act.156 A/A 63.5×2 25 bar 90525-9639
BBZQ/L W76.1 AISI316L SS/PTFE Act.156 A/A 76.1×2 16 bar 90525-9651
BBZQ-T SS/SS
Air-Air actuator
Connection: Welding ends
Seals: FKM
Valve seat: Metal seal
BBZQ/T W38 AISI316L SS/SS Act.108 A/A 38.1×1.6 29 bar 90525-9616
BBZQ/T W63.5 AISI316L SS/SS Act.134 A/A 63.5×2 20 bar 90525-9618
BBZQ/T W51 AISI316L SS/SS Act.156 A/A 51×1.6 43 bar 90525-9620
BBZQ/T W51 AISI316L SS/SS Act.108 A/A 51×1.6 20 bar 90525-9623
BBZQ/T W63.5 AISI316L SS/SS Act.207 A/A 63.5×2 48 bar 90525-9625
BBZQ/T W76.1 AISI316L SS/SS Act.207 A/A 76.1×2 30 bar 90525-9628
BBZQ/T W51 AISI316L SS/SS Act.130 A/A 51×1.6 31 bar 90525-9629
BBZQ/T W63.5 AISI316L SS/SS Act.156 A/A 63.5×2 27 bar 90525-9630
BBZQ/T W76.1 AISI316L SS/SS Act.156 A/A 76.1×2 17 bar 90525-9631
BBZQ/T W38 AISI316L SS/SS Act.156 A/A 38.1×1.6 61 bar 90525-9632
BBZQ/T W51 AISI316L SS/SS Act.207 A/A 51×1.6 76 bar 90525-9647
BBZQ-T SS/PTFE
Air-Air actuator
Connection: Welding ends
Seals: FKM
Valve seat: PTFE seal
BBZQ/T W38 AISI316L SS/PTFE Act.108 A/A 38.1×1.6 26 bar 90525-9648
BBZQ/T W63.5 AISI316L SS/PTFE Act. 134 A/A 63.5×2 19 bar 90525-9644
BBZQ/T W63.5 AISI316L SS/PTFE Act. 56 A/A 63.5×2 25 bar 90525-9645
BBZQ/T W51 AISI 316L SS/PTFE Act.108 A/A 51×1.6 19 bar 90525-9646
BBZQ/T W51 AISI316L SS/PTFE Act.134 A/A 51×1.6 29 bar 90525-9649
BBZQ/T W76.1 AISI316L SS/PTFE Act.156 A/A 76.1×2 16 bar 90525-9650
BBYQ-L SS/SS
Air-Air actuator
Connection: Welding ends
Seals: FKM
Valve seat: Metal sealWith 1/8″ BSP steam barrier connection
BBYQ/L W25 AISI316L SS/SS Act.108 A/A 25.1×1.6 29 bar 90525-9677
BBYQ/L W63.5 AISI316L SS/SS Act.156 A/A 63.5×2 27 bar 90525-9669
BBYQ-L SS/PTFE
Air-Air actuator
Connection: Welding ends
Seals: FKM
Valve seat: PTFE sealWith 1/8″ BSP steam barrier connection
BBYQ/L W25 AISI316L SS/PTFE Act.108 A/A 25.1×1.6 26 bar 90525-9678
BBYQ/L W38 AISI316L SS/PTFE Act.108 A/A 38.1×1.6 26 bar 90525-9672
BBYQ/L W51 AISI316L SS/PTFE Act.134 A/A 51×1.6 29 bar 90525-9671
BBYQ/L W63.5 AISI316L SS/PTFE Act.156 A/A 63.5×2 25 bar 90525-9675
BBYQ/L W76.1 AISI316L SS/PTFE Act.156 A/A 76.1×2 16 bar 90525-9684
BBYQ-T SS/SS
Air-Air actuator
Connection: Welding ends
Seals: FKM
Valve seat: Metal sealWith 1/8″ BSP steam barrier connection
BBYQ/T W25 AISI316L SS/SS Act.108 A/A 25.1×1.6 29 bar 90525-9673
BBYQ/T W25.0 AISI316L SS/SS Act.156 A/A 25.1×1.6 61 bar 90525-9676
BBYQ/T W38 AISI316L SS/SS Act.108 A/A 38.1×1.6 29 bar 90525-9660
BBYQ/T W38 AISI316L SS/SS Act.156 A/A 38.1×1.6 61 bar 90525-9662
BBYQ/T W51 AISI316L SS/SS Act.108 A/A 51×1.6 20 bar 90525-9667
BBYQ/T W51 AISI316L SS/SS Act.134 A/A 51×1.6 31 bar 90525-9659
BBYQ/T W51 AISI316L SS/SS Act.156 A/A 51×1.6 43 bar 90525-9681
BBYQ/T W51 AISI316L SS/SS Act.207 A/A 51×1.6 76 bar 90525-9661
BBYQ/T W63.5 AISI316L SS/SS Act.130 A/A 63.5×2 20 bar 90525-9666
BBYQ/T W63.5 AISI316L SS/SS Act 156 A/A 63.5×2 27 bar 90525-9663
BBYQ/T W63.5 AISI316L SS/SS Act.207 A/A 63.5×2 48 bar 90525-9665
BBYQ/T W76.1 AISI316L SS/SS Act.156 A/A 76.1×2 17 bar 90525-9664
BBYQ/T W76.1 AISI316L SS/SS Act.207 A/A 76.1×2 30 bar 90525-9668
BBYQ-T SS/PTFE
Air-Air actuator
Connection: Welding ends
Seals: FKM
Valve seat: PTFE sealWith 1/8″ BSP steam barrier connection
BBYQ/T W38 AISI316L SS/PTFE Act. 108 A/A 38.1×1.6 26 bar 90525-9679
BBYQ/T W38 AISI316L SS/PTFE Act.134 A/A 38.1×1.6 45 bar 90525-9680
BBYQ/T W51 AISI316L SS/PTFE Act.134 A/A 51×1.6 29 bar 90525-9674
BBYQ/T W63.5 AISI316L SS/PTFE Act.156 A/A 63.5×2 25 bar 90525-9682
BBYQ/T W76.1 AISI316L SS/PTFE Act.156 A/A 76.1×2 16 bar 90525-9683
Top units for BBZQ and BBYQ valves
Description Denomination Part No Add to cart
Digital PNP
Connection: PG11
Power supply: 24 VDC
Air hose connection: 6 mm
IP67
GIOTTO-TOP360 1 Prox switch 90526-2713
GIOTTO-TOP360 2 Prox switch 90526-2714
GIOTTO-TOP360 1 Prox switch 1 sol.v 90526-2715
GIOTTO-TOP360 1 Prox switch 2 sol.v 90526-2716
GIOTTO-TOP360 1 Prox switch 3 sol.v 90526-2717
GIOTTO-TOP360 2 Prox switch 1 sol.v 90526-2718
GIOTTO-TOP360 2 Prox switch 2 sol.v 90526-2719
GIOTTO-TOP360 2 Prox switch 3 sol.v 90526-2720
AS-Interface, 62 node
Connection: ?
Power supply: 24 VDC
Air hose connection: 6 mm
IP67
GIOTTO-TOP360 1 Prox switch 1 sol.v 90526-2721
GIOTTO-TOP360 1 Prox switch 2 sol.v 90526-2722
GIOTTO-TOP360 1 Prox switch 3 sol.v 90526-2723
GIOTTO-TOP360 2 Prox switch 1 sol.v 90526-2724
GIOTTO-TOP360 2 Prox switch 2 sol.v 90526-2725
GIOTTO-TOP360 2 Prox switch 3 sol.v 90526-2726
LKAP
Description Denomination A E G Part No Add to cart
LKAPS-T, 3 ports – NC
Actuator: Stainless steel
Connection: Welding ends
Material: 1.4404 (316L)
LKAPS-T W25 NBR NC 170 24 40 6-9611 40 9542
LKAPS-T W25 EPDM NC 170 24 40 6-9611 40 9544
LKAPS-V, 2 ports – NC
Actuator: Stainless steel
Connection: Welding ends
Material: 1.4404 (316L)
LKAPS-V W25 NBR NC 170 24 40 6-9611 40 9541
LKAPS-V W25 EPDM NC 170 24 40 6-9611 40 9543

 

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