System extensions »variobloc« Series

	Ball valves »variobloc« Series Used as the main shut-off element, especially for flanging onto the start of a variobloc service unit. With pressure relief and silencer. Can be locked with a standard padlock.
	Working pressure:		Max. 25 bar
VK 23	Ambient temperature:		Max. 80 °C
	Flow rate measurement:		P₁ = 6 bar and pressure drop Δ_p = 1 bar

	Ball valves
	Art. No.	Port G	Flow rate l/min	A	B	Price €
	VK 22	1/4	4300	48	80	34,80
	VK 23	3/8	4400	48	80	34,80
	VK 24	1/2	9000	70	92	51,45
	VK 25	3/4	11000	70	92	51,45
	VK 26 NEW	1	11000	125	92	79,30

	On-off valves (3/2-way valves) »variobloc« Series For pressurising and relieving pneumatic systems. Ideal as the main "on" valve for service units. The pressure in the line is exhausted when the valve is switched off.
	Working pressure:		3 to 10 bar
	Degree of protection:		IP65 acc. to DIN 40050
	Voltage:		24 VDC
VS 22	Connection:		Connector socket acc. to DIN 43650, type B, ind. Pg 9
	Flow rate measurement:		P₁ = 6 bar and pressure drop Δ_p = 1 bar
	More information:		Data sheet 7-10

	On-off valves (3/2-way valves)
	Art. No.	Port G	Flow rate l/min	A	B	C	Price €
	VS 22	1/4	2200	48	146	108	137,40
	VS 23	3/8	2600	48	146	108	137,40
	VS 24 NEW	1/2	3300	70	157	113	143,00
	VS 25 NEW	3/4	3800	70	157	113	143,00
	VS 26 NEW	1	3800	125	157	113	170,60

	Accessories / spare parts
1920.9B	Art. No.	Compatible with G	Designation			Price €
	400-447-101	1/4 - 1	Solenoid 24 VAC / 50 Hz			33,06
	400-447-107	1/4 - 1	Solenoid 110 VAC / 50 Hz			33,06
	400-447-117	1/4 - 1	Solenoid 220 VAC / 50 Hz			33,06
	400-447-142	1/4 - 1	Solenoid 24 VDC			33,06
	1920.9B	1/4 - 1	Coupling socket			6,56

	Manifolds »variobloc« Series For removing unlubricated air when the manifold is flanged on upstream of the oil-mist lubricator. An integrated non-return valve prevents oil inflow from the oil-mist lubricator or the line.
VV 23	No. of outlets:		4 (all sealed on delivery)
	Outlets for G 1/4 and G 3/8:		Top / bottom G 3/8 Front / back G 1/4
	Outlets for G 1/2 and G 3/4:		Top / bottom G 3/8 / G 1/2 Front / back G 1/4
	Flow rate measurement:		P₁ = 6 bar and pressure drop Δ_p = 1 bar

	Manifolds
	Art. No.	Port G	Flow rate l/min	A	B	Price €
	VV 22	1/4	900	48	44	28,50
	VV 23	3/8	900	48	44	28,50
	VV 24	1/2	4000	70	56	40,20
	VV 25	3/4	5000	70	56	40,20
	VV 26 NEW	1	5000	125	56	67,70

	Start-up valves »variobloc« Series For slow pressure build-up in pneumatic systems, e.g. after an emergency stop. The valve opens to full flow at approximately 60% of the set operating pressure. The filling time can be set by turning the adjusting screw. Used in combination with multi-piece service units.
	Flow rate measurement:	P₁ = 6 bar and pressure drop Δ_p = 1 bar
	More information:	Data sheet 7-11

VA 23	Start-up valves
	Art. No.	Port G	Flow rate l/min	A	B	Price €
	VA 22	1/4	1200	48	54	45,80
	VA 23	3/8	1400	48	54	45,80
	VA 24 NEW	1/2	3800	70	72	58,70
	VA 25 NEW	3/4	4200	70	72	58,70
	VA 26 NEW	1	4200	125	72	86,00


	Fasteners

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