Reliable Pilot Type Pressure Control Valve for Excavator Parts

• Customization: Available
• Function: Balance, Pressure Regulating, Reversing, Flow Control, Widely Used in Chemical, Mechanical, Energy and Ot
• Installation: Installation of Electromagnetic Coil
• Model NO.: EMXF12-08 Relife valves
• Drive: Hydraulic
• Type: Pilot-Operated Type
• Rated Pressure: 142bar
• Rated Flow: 60L/Min
• Cracking Rate: >90%
• Closing Rate: >84%
• Anti-Cavcrackingpressure: 0.55bar
• Internal Leakage: <5ml/Min at 106.5bar
• Transport Package: Carton
• Specification: 0.5KG
• Trademark: ERMA
• Origin: China
• HS Code: 8481400000
• Production Capacity: 50000pieces/Year

Product Description

Jiangsu Erma Hydraulic Components Co., Ltd.

Jiangsu Erma Hydraulics is a distinguished leader in the production of threaded cartridge valves and precision spare parts. With over two decades of steadfast dedication to manufacturing excellence and R&D, our company boasts an impressive arsenal of more than 200 state-of-the-art production and processing machines. Key processes are executed with precision using top-tier imported equipment from renowned brands like American Hardinge, Swiss Schaublin, Japanese STAR, Citizen, Korean Doosan, Sunnen Honing, and Japanese Mitutoyo. Our facility, equipped with over 50 cutting-edge measuring and testing devices, achieves an astounding annual output of over a million hydraulic components. Our extensive product line includes safety valves, overload valves, relief valves, balance valves, logic valves, solenoid valves, one-way valves, throttle valves, and pressure reducing valves, all integral to multi-way valves, gear pumps, steering gears, cylinders, and hydraulic systems.

Specification

DESCRIPTION AND FEATURES
Experience exceptional performance with our valve, which initiates opening when the pressure at 'P' hits the preset threshold. The pilot spool activates first, followed by the main spool, responding to the pressure differential inside and outside the main spool. This results in a seamless overflow from P to T. Designed for efficiency, our valve excels with rapid opening and closing rates, minimal internal leakage, and is ideally suited for high-pressure and high-flow hydraulic systems.

Specifications
1. Rated pressure: 142 bar

2. Rated flow: 60 L/min

3. Cracking Rate: >90%

4. Closing Rate: >84%

5. Anti-Cavitation Cracking Pressure: 0.55 bar

6. Internal Leakage: <5 ml/min at 106.5 bar

7. Cleanliness code: 20/18/15 (NAS9)

8. Temperature range: -20~+100℃

9. Pressure change per turn: 56.9 bar

10. Installation Torque: 40~45 Nm

11. Nut Tightening Torque: 18~32 Nm

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

Model	EMXF12-08 Relief valves
Rated pressure	142bar
Rated flow	60L/min
Cracking Rate	>90%
Closing Rate	>84%
Anti-CavCracking Pressure	0.55bar
Internal Leakage	<5ml/min at 106.5bar
Cleanlingcode	20/18/15(NAS9)
Temperaturerange	-20~+100℃
Pressure change per turn	56.9bar
lstallation Torque	40~45Nm
Nut Tightening Torque	18~32Nm

Other product data

Explore additional data references for this product. Our engineering team stands ready to craft bespoke designs tailored to meet your unique project needs.

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CAVITY

PEFORMANCE  DETAILS

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Special requirements: We offer expert customization and product development services to meet your specific needs.
Training: Choose between on-site or remote sessions for comprehensive operation and maintenance training.

Company Profile

Jiangsu Erma Hydraulic Components Co., Ltd.

Founded in 1999, Jiangsu Erma Hydraulic Components Co., Ltd. is strategically positioned in Xingang Park, within the National Economic and Technological Development Zone of Jingjiang City, Jiangsu Province. Our prime location offers not only beautiful surroundings but also exceptional transportation links. Our expansive 14,000 square meter facility employs over 130 dedicated staff, more than 50 of whom hold college-level qualifications, affirming our commitment to excellence.

Why Choose Us?

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OEM/ODM capabilities
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Fast shipping & customs clearance support
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FAQ

Q: What's the lead time for orders?
A: Our standard models are ready to ship within 30-45 days. For those requiring customization, expect a lead time of 40-60 days, tailored to your specific needs.

Q: Can we customize products according to the actual situation?
A: Absolutely! We are dedicated to supporting product customization to meet your unique requirements.

Q: What documents do you provide for export?
A: We provide a comprehensive export documentation package, including Commercial Invoice, Packing List, Bill of Lading, COC, and more.

Q: How do I place an order?
A: Simply contact us via email or phone to receive a detailed quote, and finalize your purchase with a Purchase Order.