CHECK VALVE SANDWICH PLATE Z1S6T05-4X/V
Manufacturer: Bosch Rexroth
Material #: R901086058
Model : Z1S6T05-4X/V
***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 Bosch Rexroth directly.***
The Bosch Rexroth Z1S6T05-4X/V (R901086058) is a high-performance industrial hydraulic valve, specifically designed for reliable blocking of oil flow at selected ports. This direct-actuated seat valve is part of the ZS series and operates as a check valve in sandwich plate design, which means it can be used effectively in vertical stacking applications. It allows for free flow in one direction while ensuring leak-free blocking in the opposite direction.
With its spool symbol T T, the Z1S6T05-4X/V valve boasts a cracking pressure of . bar and can handle a maximum pressure with an impressive max flow rate. The number of ports and number of switching positions make it versatile for various configurations. Its mechanical actuation ensures dependable operation without the need for electrical connections.
The design includes an angle valve section and a straight-through valve section, allowing it to link or close off up to three internal channels with perfect leak tightness due to its poppet made from high-performance plastic. The corrosion-protected design enhances durability, while compatibility with various hydraulic fluids (HL, HLP, HLPD, HVLP, HVLPD, HETG, HEES, HEPG, HFDU, HFDR) is achieved by exchanging external seal rings.
Additionally, this model comes with FKM seals ensuring its suitability for harsh operating conditions and offers optional measuring ports. It can also be configured as a throttle check valve upon request. With its CETOP D connection diagram conforming to ISO standards and NFPA size specifications, installation is streamlined and standardized.
The Bosch Rexroth Z1S6T05-4X/V valve is ideal for applications requiring precise control over fluid flow direction and is characterized by its robust construction and versatility in accommodating special hydraulic fluids through simple adjustments of external sealing rings.
$512.00 USD
Availability: 1 In Stock
Available for immediate shipmentQty: Delivered as early as November 12, 2024 when ordered in
This product is eligible for factory repair.
Size 6, T1 → T2, mechanically actuated
Industrial hydraulic valve in a high performance range. Reliable blocking of the oil flow at selected ports.
Unpacked Weight: 0.78 kg
Sandwich plate valve for use in vertical stackings
- as angle valve
- as straight-through valve Porting pattern according to ISO 4401-03-02-0-05 Various one and two-channel blocking functions Perfect leak-tightness due to poppet made of high-performance plastic Corrosion-protected design Easily adjustable to special hydraulic fluids by exchanging the external seal rings With measuring ports, optional As throttle check valve on request
The valve type Z1S is a direct operated check valve in sandwich plate design.
It is used for the leakage-free blocking in one direction and allows for free flow in the opposite direction.
The stroke of the poppet (1) is limited by the plastic socket (2). The installed spring (3) supports the closing movement. When no fluid flows through the valve, the spring (3) keeps the poppet (1) in closed position.
In contrast to the straight-through valve (section 1), the angle valve (section 2) links or closes off up to three internal channels. Stop and sealing function are taken over by the plug screw (4).
Notice:
For all installation positions in which the blue plastic socket (2) is mounted at the plate side ➁, no additional seal ring may be used at this position!
At the component side ➀, the seal ring (5) (as usual) seals the assembly installed downstream.
The installed plastic socket (2) has a sealing function and may not be removed or damaged.
Section 1: Type Z12 6 F (straight-through valve)
Section 2: Type Z1S 6 B-A (angle valve)
(measured with HLP46, ϑOil = 40 ±5 °C)
Straight-through valve
∆p-qV-characteristic curves (A2 → A1)
Angle valve
Straight-through valve (➀ = component side, ➁ = plate side)
Version "A"
Version "D"
Version "P"
Version "B"
Version "E"
Version "T"
Version "C"
Version "F"
Angle valve (➀ = component side, ➁ = plate side)
Version "AB-P"
Version "T-P"
Version "B-A"
Examples of special versions (➀ = component side, ➁ = plate side)
Version "SO68"
(check valve in channel P, measuring port P Out G1/4)
Version "SO118"
(check valve in channel P, measuring port P Out G1/4)
Version "SO90"
(check valve in channel P, measuring port A and B G1/4)
Version "SO2"
(check valve in channel P, measuring port T G1/4)
Version "SO104"
(check valve in channel P, direction of flow P1 → P2)
Straight-through valve
Dimensions in mm
|
|
Required surface quality of the valve contact surface |
|
Type |
B1 |
B2 |
H1 |
H2 |
|
mm |
mm |
mm |
mm |
|
| Z1S 6 C...SO68 | 22 | - | 13.5 | - |
| Z1S 6 P...SO68 | - | 26.5 | - | 13 |
| Z1S 6 P...SO118 | 26.5 | - | 13 | - |
| Z1S 6 P...SO90 | 22 | 22 | 20 | 20 |
| Z1S 6 P...SO2 | - | 17.5 | - | 20 |
|
① |
component side |
|
② |
plate side |
|
1 |
Name plate |
|
2 |
Identical seal rings for ports A, B, P, T (plate side) |
|
3 |
Plastic socket, blue (plate side) |
|
4 |
Valve mounting bores |
|
5 |
Porting pattern according to ISO 4401-03-02-0-05 |
|
6 |
Plug screw for measuring port, tightening torque MA = 30 Nm + 10 % |
|
7 |
Locking pin ISO 8752-3x8-St (only version "60" and "62") |
|
8 |
Bore for locking pin (only version "60" and "62") |
Valve mounting screws (separate order)
|
Size |
Quantity |
Hexagon socket head cap screws |
Material number |
|
6 |
4 |
ISO 4762 - M5 10.9 |
- |
Notice:
Length and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve.
Angle valve
Dimensions in mm
|
|
|
Required surface quality of the valve contact surface |
|
Type |
B3 |
|
mm |
|
| Z1S 6 AB-P | 24.5 |
| Z1S 6 T-P | 24.5 |
| Z1S 6 B-A | 22 |
|
1 |
Name plate |
|
2 |
Identical seal rings for ports A, B, P, T (plate side) |
|
3 |
Plastic socket, blue (plate side) |
|
4 |
Valve mounting bores |
|
5 |
Porting pattern according to ISO 4401-03-02-0-05 |
|
7 |
Locking pin ISO 8752-3x8-St (only version "60" and "62") |
|
8 |
Bore for locking pin (only version "60" and "62") |
|
9 |
Plug screw, tightening torque MA = 55 Nm + 10 % |
|
① |
component side |
|
② |
plate side |
Valve mounting screws (separate order)
|
Size |
Quantity |
Hexagon socket head cap screws |
Material number |
|
6 |
4 |
ISO 4762 - M5 10.9 |
- |
Notice:
Length and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve.
Check valve installation set: Disassembly and assembly
Disassembly/assembly without causing damage is achieved by using the special multi-purpose tool (1) (separate order, material no. R901182853).
Disassembly:
Push out the check valve installation set.
Assembly:
Insert the check valve installation set and push in the plastic socket (2).
With correct assembly using the special multi-purpose tool (1), the protrusion of the plastic socket (2) is approx. 0.3 mm.
Notice:
Once removed, plastic sockets may no not be used again.
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