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6251935 2/2-way valve C3 X, Y actuated, single stage pilot control DN20 PN320 hauhinco

6251935 2/2-way valve C3 X, Y actuated, single stage pilot control DN20 PN320 hauhinco

$4,199.00 USD
$4,199.00 USD
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***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting manufacture directly.***

*Image shown is a representation only. Actual product may vary*

 

Function
The valve piston (2) guided within the valve body (1) is pressed into the valve seat (3) by the hydraulic power generated by the control pressure (X) on the closing area (5), provided the opening area (6) is depressurised by the pilot valve (4).Thus, the lines (A, B) are separated. By switching the pilot valve (4), also the opening area (6) of the valve piston (2) is pressurised and lifts off the valve seat (3), the valve piston (2) moves into the opened position up to the mechanical end position and to the stroke limitation (7). Thus, the lines (A, B) are connected. The valve can be opened and closed actively by means of control pressure (X, Y), independent of the pressure along the work lines (A, B). The area ratios „opening area/closing area“ and „closing area/cable area (A, B)“, ensure a safe opening and closing of the valve. Depending on the design of the pilot valve (4), the basic valve position normally closed (NC) or normally open (NO) is provided. The position of the valve piston (2) can be monitored by the proximity switch (8).

Control surfaces, hydraulic forces
A channel: Area A1, open valve passively
B channel: Area A2, open valve passively
Control surface (6): A3, open valve actively
Control surface (5): A4, close valve actively

 

Technical data

measured with HFA medium 97/3%, at 20°C

General
Weight see order information
Installation position any
Ambient temperature -10 to 50°C (hydraulic fluids, heed standard requirements)
Material Valve parts
Material Seals		 Stainless steel, bronze
NBR, PTFE, PUR

Hydraulic
Hydraulic pressure connector A, B >= 20bar <= 320bar
Hydraulic pressure connector X >= 50bar >=hydraulic pressure at the connector A, B <= 320bar
Hydraulic pressure connector Y <= 10bar
Direction of flow any
Area sum A3>A4, A4 < A1+A2
Pressure fluid
- Medium - Quality
- Medium - Temperature range
- min filter fineness connector A, B
- min filter fineness connector X		 Water, HFA
see Hauhinco media requirement, water, HFA
5 - 40°C
Filter fineness 100µm
Filter fineness 25µm
Pressure fluid
- Medium - Temperature range
- Medium - Quality
- Viscosity		 Mineral oil HLP according to DIN51624-2
5 to 50°C
Cleanliness class -/19/16 nach ISO 4406
0,6 bis 100 mm²/s
Use of other pressure fluids on request.

Electric
Magnet
- Voltage
- Power consumption
- Operating time
- Degree of protection acc. to EN60529
- max. switching rate
24 VDC, other voltages on request
see Order information
100% ED
IP65
1Hz
Inductive proximity switch
- Output
- Voltage
- Current
- Switching distance
- Electrical connection
NO contact, PNP
10 – 30 VDC
0,150 A
2,0 mm
Three wire, plug connection M12x1

Included in the scope of supply
Mounting screws for the 2/2-way valve assembly
Mounting screws for the pilot valve
Cable socket for the magnet

Versions

Description Nominal size Weight Max. pressure Basic position Voltage Note Article number
2/2-way valve C3 X, Y actuated, single stage pilot control DN12 PN320 DN12 7,0kg 320bar NC - required pilot valve: 6545599 6251773
2/2-way valve C3 X, Y actuated, single stage pilot control DN12 PN320 DN12 7,0kg 320bar NO - required pilot valve: 6545602 6251773
2/2-way valve C3 X, Y actuated, single stage pilot control DN16 PN320 DN16 9,5kg 320bar NC - required pilot valve: 6545599 6251781
2/2-way valve C3 X, Y actuated, single stage pilot control DN16 PN320, with a locking device DN16 10,0kg 320bar NC - required pilot valve: 6545599 6269699
2/2-way valve C3 X, Y actuated, single stage pilot control DN16 PN320 DN16 9,5kg 320bar NO - required pilot valve: 6545602 6251781
2/2-way valve C3 X, Y actuated, single stage pilot control DN16 PN320, with a locking device DN16 9,5kg 320bar NO - required pilot valve: 6545602 6269699
2/2-way valve C3 X, Y actuated, single stage pilot control DN20 PN320 DN20 14,5kg 320bar NC - required pilot valve: 6545599 6251935
2/2-way valve C3 X, Y actuated, single stage pilot control DN20 PN320 DN20 14,5kg 320bar NO - required pilot valve: 6545602 6251935
2/2-way valve C3 X, Y actuated, single stage pilot control DN25 PN320 DN25 17,5kg 320bar NC - required pilot valve: 6545599 6251838
2/2-way valve C3 X, Y actuated, single stage pilot control DN25 PN320, with a locking device DN25 18,0kg 320bar NC - required pilot valve: 6545599 6600221
2/2-way valve C3 X, Y actuated, single stage pilot control DN25 PN320 DN25 17,5kg 320bar NO - required pilot valve: 6545602 6251838
2/2-way valve C3 X, Y actuated, single stage pilot control DN25 PN320, with a locking device DN25 18,0kg 320bar NO - required pilot valve: 6545602 6600221
2/2-way valve C3 X, Y actuated, single stage pilot control DN32 PN320 DN32 22,0kg 320bar NC - required pilot valve: 6545599 6251943
2/2-way valve C3 X, Y actuated, single stage pilot control DN32 PN320, with a locking device DN32 23,0kg 320bar NC - required pilot valve: 6545599 6269745
2/2-way valve C3 X, Y actuated, single stage pilot control DN32 PN320 DN32 22,0kg 320bar NO - required pilot valve: 6545602 6251943
2/2-way valve C3 X, Y actuated, single stage pilot control DN32 PN320, with a locking device DN32 23,0kg 320bar NO - required pilot valve: 6545602 6269745
2/2-way valve C3 X, Y actuated, single stage pilot control DN40 PN320 DN40 39,0kg 320bar NC - required pilot valve: 6546749 6145159
2/2-way valve C3 X, Y actuated, single stage pilot control DN40 PN320, with a locking device DN40 40,0kg 320bar NC - required pilot valve: 6546749 6274048
2/2-way valve C3 X, Y actuated, single stage pilot control DN40 PN320 DN40 39,0kg 320bar NO - required pilot valve: 6546773 6145159
2/2-way valve C3 X, Y actuated, single stage pilot control DN40 PN320, with a locking device DN40 40,0kg 320bar NO - required pilot valve: 6546773 6274048
2/2-way valve C3 X, Y actuated, single stage pilot control DN50 PN320 DN50 60,0kg 320bar NC - required pilot valve: 6546749 6042341
2/2-way valve C3 X, Y actuated, single stage pilot control DN50 PN320, with a locking device DN50 58,0kg 320bar NC - required pilot valve: 6546749 6078028
2/2-way valve C3 X, Y actuated, single stage pilot control DN50 PN320 DN50 60,0kg 320bar NO - required pilot valve: 6546773 6042341
2/2-way valve C3 X, Y actuated, single stage pilot control DN50 PN320, with a locking device DN50 58,0kg 320bar NO - required pilot valve: 6546773 6078028
2/2-way valve C3 X, Y actuated, single stage pilot control DN65 PN320 DN65 98,0kg 320bar NC - required pilot valve: 6235530 6145019
2/2-way valve C3 X, Y actuated, single stage pilot control DN65 PN320, with a locking device DN65 103,0kg 320bar NC - required pilot valve: 6235530 6165907
2/2-way valve C3 X, Y actuated, single stage pilot control DN65 PN320 DN65 98,0kg 320bar NO - required pilot valve: 6235549 6145019
2/2-way valve C3 X, Y actuated, single stage pilot control DN65 PN320, with a locking device DN65 103,0kg 320bar NO - required pilot valve: 6235549 6165907
2/2-way valve C3 X, Y actuated, single stage pilot control DN80 PN320 DN80 168,0kg 320bar NC - required pilot valve: 6235530 6042260
2/2-way valve C3 X, Y actuated, single stage pilot control DN80 PN320, with a locking device DN80 171,0kg 320bar NC - required pilot valve: 6235530 6164145
2/2-way valve C3 X, Y actuated, single stage pilot control DN80 PN320 DN80 168,0kg 320bar NO - required pilot valve: 6235549 6042260
2/2-way valve C3 X, Y actuated, single stage pilot control DN80 PN320, with a locking device DN80 171,0kg 320bar NO - required pilot valve: 6235549 6164145

Additional information

With single-stage pilot control, position monitoring is always required:

Article number: 5127726
Inductive proximity switch,
NO contact, Output – PNP,
Voltage 10 – 30 VDC

Product features

Materials and care

Merchandising tips

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Product Product subtotal Quantity Price Product subtotal
6251935 2/2-way valve C3 X, Y actuated, single stage pilot control DN20 PN320 hauhinco
6251935 2/2-way valve C3 X, Y actuated, single stage pilot control DN20 PN320 hauhinco6251935
6251935 2/2-way valve C3 X, Y actuated, single stage pilot control DN20 PN320 hauhinco6251935
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