| Customization: | Available |
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| Function: | Reversing |
| Installation: | Plate |
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The use of a powerful wet solenoid and a 5-chamber valve body structure rationalizes the flow path design, thus achieving the world's highest level of high pressure, large flow and low pressure drop.
·High pressure, large flow
Compared with our company's old products, the pressure and flow rate have been greatly improved.
Maximum working pressure: increased by about 10% (31.5→35MPa)
Allowable back pressure of fuel tank: increased by about 30% (16→21MPa)
Maximum flow rate: Increased by about 60% (63→100L/min)
·Low pressure drop
Compared with our company's old products, the pressure drop value is reduced by 10%, so the device saves energy more effectively.
*The flow rate of 60L/min is the flow rate value of the valve core type 3C2P→A.
·Small and compact
It realizes high pressure, large flow rate, low pressure drop, and is small and compact.
The valve with two DC solenoids has a total length of 210→205mm and a weight of 2.2→1.85kg.
·Available in impact or non-impact types
In addition to the general-purpose type for high pressure and large flow, there is also a shock-free type that reduces the noise and pipeline vibration caused by valve core switching
·Stable action
The use of high-suction electromagnets and strong springs ensures good operating stability even under polluted conditions.
·High dust and water resistance in accordance with IP65 standard
It complies with I.E.C.Pub.529.IP65, JIS C 0920IP65 (dust-proof and jet-proof) standards and has excellent dust-proof and waterproof properties.
·Products that meet various standards
In order to cope with the export of equipment overseas, we can supply UL/CSA certified products and CE marked products.
Model Description
| Type | Pattern | Maximum Flow L/min |
Maximum Working Pressure MPa |
Allowable Back Pressure of Cylinder MPa |
Maximum Commutation Frequency min-1 |
Quality |
| Standard | DSG-01-3C*-*-70 | 100 | 35 | 21 | 300 (Only for R solenoid) 120 |
1.85 |
| DSG-01-2D2-*-70 | ||||||
| DSG-01-2B*-*-70 | 1.4 | |||||
| No impact type | S-DSG-01-3C*-*-70 | 63 | 25 | 21 | 120 | 1.85 |
| S-DSG-01-2B2-*-70 | 1.4 |
The maximum flow rate refers to the limit flow rate when the valve operates (reverses) without abnormality.
Model Description
| S- | DSG | -01 | -2 | B | 2 | A | -D24 | -C | -N | -70 | -L |
| Model | Serial Number | Specification | Number of valves | Spool spring arrangement | Valve core type | Only valves in the middle and side positions are marked | Coil Type | Manual operation mode | Electrical wiring form | Design No. | Electromagnet reverse type |
| No symbol: Standard type | DSG:Solenoid reversing valve (base plate installation type) | 01 | 3 | C:Spring return | 2,3 4,40 60,9 10,11 12 |
-- | AC A100 A120 A200 A240 DC D12 D24 D48 AC(DC Rectification) R100 R200 |
No mark: Hand operated push rod C:With button lock type (optional) |
No symbol: Junction box type N:DIN plug type (optional) N1:DIN plug type with power-on indicator light (optional) |
70 | -- |
| 2 | D:No spring detent | 2 | -- | ||||||||
| B:Spring return | 2 3 8 |
A: Use neutral position and solenoid a energized position B:Use neutral position and solenoid b energized position |
L:Mark only when the solenoid is installed in reverse | ||||||||
| S:No impact type | 3 | C:Spring return | 2 4 |
-- | DC D12 D24 D48 AC(DC Rectification) R100 R200 |
-- | |||||
| 2 | B:Spring return | 2 | -- | L:Mark only when the solenoid is installed in reverse |
Hebei Ding'an Hydraulic Machinery Co., Ltd. is a professional company integrating the research, production and sales of hydraulic valves. It is an ISO9001:2000 quality management system certified enterprise. The company currently has fixed assets of more than 10 million yuan, covers an area of 16,000 square meters, has strong technical force, and has more than ten years of experience in the development and production of hydraulic valves. It can quickly and high-quality develop various mining and engineering machinery hydraulic valves according to customer requirements.
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