Cone valve structure balance valve, control valve

Product Introduction
Cone valve structure balance valve, control valve

Dynex 8821-10-1.5-40Cone valve structure balance valve, control valve

1、 Product positioning

Dynex 8821-10-1.5-40 is a high-pressure control valve with a pilot operated cone valve structure from Dynex in the United States. It is designed for high flow, high-pressure conditions, rapid response, and reliable sealing. It is specifically designed for pressure regulation, overflow protection, and pressure stabilization control in heavy-duty hydraulic systems, and is particularly suitable for industrial scenarios with severe pressure fluctuations and large load impacts.

2、 Core specification parameters

Model: 8821-10-1.5-40

Series: 8800 series cone valve pressure control valve

Diameter specification: 10 specifications

Connection type: pipe connection, 1-1/2'NPT interface

Nominal flow rate: 80 gpm (303 L/min)

Maximum flow rate: 120 gpm (454 L/min)

Rated pressure: standard 3000 psi (210 bar), high-pressure version can reach 5000 psi (350 bar)

Pressure regulation range: 100-3000 psi (7-210 bar), high-pressure version 100-5000 psi (7-350 bar)

Sealing material: Viton ®）， Oil resistant, high temperature resistant, long lifespan

Applicable medium: hydraulic oil, viscosity 50-1500 SUS

Working temperature: -29 ℃~+93 ℃

Cleanliness requirements: ISO 19/17/14

Weight: Approximately 12.7 kg

3、 Product advantages

Cone valve structure, zero leakage, fast response

Reliable sealing, minimal internal leakage, precise pressure control, rapid response, and the ability to quickly respond to sudden changes in system pressure.

High flow rate, high pressure level

10 specification large-diameter design, with higher flow rate and pressure resistance, suitable for large hydraulic presses, metallurgical equipment, and heavy engineering machinery.

Pilot control, precise voltage stabilization

Pilot control structure, stable regulation, suitable for high-pressure and high-precision pressure control.

Durable and sturdy, with strong impact resistance

The valve body has high strength, can withstand frequent pressure shocks and load fluctuations, low failure rate, and long service life.

Easy installation and strong universality

Pipe connected installation, directly connected to pipelines, suitable for various hydraulic systems, easy to upgrade and modify.

4、 Applicable industries

High pressure and high flow hydraulic systems for hydraulic presses, forging equipment, metallurgical rolling mills, mining machinery, marine engineering, large machine tools, injection molding machines, heavy engineering machinery, etc.

5、 Promotion Summary

Dynex 8821-10-1.5-40 is a high flow, high-pressure pilot operated cone valve relief valve, originally manufactured in the United States, with strong performance, stability, and reliability. It is specially designed for heavy-duty high-pressure hydraulic systems and is an ideal choice for pressure control in industrial equipment.

Dynex specializes in high-pressure hydraulic components and integrated hydraulic systems, with core products covering high-pressure piston pumps, directional valves, pressure control valves, heavy-duty piston motors, electro-hydraulic actuators, and various standard and customized hydraulic power units. The product can adapt to harsh environments such as high pressure, special media, strong pollution, and strong impact. With advantages such as anti cavitation, anti pollution, and stable operation, it is widely used in industrial equipment worldwide. Its Split Flow technology enables independent oil supply in circuits with dynamic changes in flow and pressure, making it particularly suitable for Hi Lo hydraulic systems such as clamping, pressing, and high torque tools.

Dynex valve products are complete, including slide valves, lift valves, seat valves, sandwich valves, high flow valves, and high-pressure proportional valves. The maximum rated pressure can reach 15000 psi (1040 bar), with compact structure, precise control, and fast response, which can meet the high-precision and high reliability hydraulic control needs. Pump products cover a full range of quantitative pumps, pressure compensation pumps, variable displacement pumps, diversion pumps, etc. They maintain high efficiency and stability under high pressure, have a long service life, and low maintenance costs.

The core advantages of Dynex lie in its long-term validated performance stability, adaptability to ultra-high pressure conditions, full range of product support, and customized system solutions that respond quickly. Whether it is standard hydraulic components or specialized systems for ultra-high pressure and special media, Dynex can provide reliable solutions and has long won the trust of global equipment manufacturers and end users.

Brand products are widely used in various heavy industrial fields such as oil and gas, metallurgy, mining, aerospace, ocean engineering, power generation, tunnel excavation, lifting systems, engineering machinery, aircraft ground support, ship equipment, drilling equipment, etc. From solar equipment, wellhead control, blowout preventer systems, underwater operation tools, to key scenarios such as hydraulic presses, fatigue testing, synchronous lifting, track maintenance, tunneling machines, pipe jacking systems, bearing lubrication, steam turbine equipment, etc., they can all play a stable core role.

DYNEX main models: SPRV series base plate PV4000-11 series pressure compensation pump, PV2000 series pump, MV2000 series motor, MF2000 series motor, MF5000 series motor, VH series valve, V series valve, H8819 series proportional relief valve, 8820 series valve, 8800 series lift valve, 8800 series balance slide valve, VSW series sandwich valve, VST series seat valve, HP05H high-pressure flow valve, HP05 high-pressure valve, HP03 high-pressure valve, D08H large flow valve, D08 type valve, D05H large flow valve, D05 type valve, D03 type valve, PV6000 series pressure compensation pump, PV4000 series variable transfer pump, PV4000 series series pressure compensation pump, Dy nex diversion pump, PF6000 series pump, PF4300 series pump, PF4200 series pump, PF3000 series pump, PF2000 series pump, Dynex PF1300 series pump, PF1000 series pump, Dynex PF500 series pump, etc.