Dz10dp...L4X Type Direct Sequencing Valve Hydraulic Pressure Regulator Relief Valve

• Customization: Available
• Function: Pressure Regulating
• Installation: Plate
• Model NO.: DZ10DP...L4X
• Drive: Hydraulic
• Type: Directly Operated Type
• Pressure: Depending on Model
• Structure: Depending on Model
• Dimension(L*W*H): Depending on Model
• Maximum Pressure: 210 Bar
• Maximum Flow Rate: 80 L/Min
• Material: Rubber Cast Iron
• Color: Blue
• Temperature of Media: Room Temperature
• Power: Hydraulic
• Standard or Nonstandard: Standard
• After-Sales Service Provided: Online Support
• Transport Package: Strong Wooden Carton
• Specification: NG 10
• Trademark: Dingan
• Origin: China Hebei Xingtai Ningjin
• HS Code: 8481901000
• Production Capacity: 60000 Piece/Pieces Per Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Features
- Direct acting structure
- Mounting surface complies with DIN24340A and ISO4401
-4 pressure ranges
-2 types of adjustment
    Knob
    Adjusting bolt with protective cover
- With pressure gauge interface
- Optional non-return valve

The DZ10DP sequence valve is a direct-acting valve. It is used for pressure-dependent sequential switching of secondary circuits. The sequence pressure is set by the adjusting element (1). The compression spring (2) keeps the valve core (3) in the initial position and the valve is closed. The pressure at port A enters the valve core end through the control passage (4), and the force generated acts on the valve core (3) opposite the spring (2). When the pressure reaches the set value of the spring (2), the valve core (3) is pushed, so that ports A and B are connected. The system connected to port B is connected in order, and the pressure at port A does not drop. The control signal is obtained from port A through the control passage (4), or from the outside through port X. Depending on the purpose of the valve, the leakage oil can be returned to the outside through port B or to the inside through port B.

Working medium temperature range		ºC	-30 ~+80 (NBR seals)
			-20 ~+80 (Fluorine Rubber Seal)
Nominal pressure		bar	210
Maximum flow rate		L/min	80
Working medium			Mineral oil; phosphate ester
Viscosity range		mm^2/s	10~800
Oil contamination degree			Maximum oil contamination according to NAS 1638 Class 9 and ISO 4406 Class 20/18/15
Weight		kg	3

    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.