Professional Manufacturer Remote Control Overflow Valve for Pressure Management

• Customization: Available
• Function: Pressure Regulating, Suitable for High-Pressure and High Flow Hydraulic
• Installation: Tubular
• Model NO.: EMXF16-02D
• Drive: Hydraulic
• Type: Pilot-Operated Type
• Primary Rated Pressure: 190ba
• Cracking Rate: >87%
• Closing Rate: >82%
• Pressure Change Per Turn: 170bar
• Rated Flow: 250L/Min
• 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 premier enterprise specializing in the production of threaded cartridge valves and precision spare parts, backed by over two decades of expertise in production and R&D. Our state-of-the-art facility houses more than 200 cutting-edge production and processing units, predominantly featuring imported equipment from industry leaders such as American Hardinge, Swiss Schaublin, Japanese STAR and Citizen, Korean Doosan, and Sunnen Honing, complemented by the precision of Japanese Mitutoyo instruments. We also boast over 50 specialized measuring and testing apparatus, ensuring an impressive annual production capacity exceeding 1 million units of diverse hydraulic components. Our comprehensive product range includes safety valves, overload valves, relief valves, balance valves, logic valves, solenoid valves, one-way valves, throttle valves, and pressure reducing valves, expertly utilized in multi-way valves, gear pumps, steering gears, cylinders, and hydraulic systems.

Specification

DESCRIPTION
Our remote control overflow valve is ingeniously engineered to regulate pressure with precision. When the pressure at port one reaches the predetermined valve setting, the pilot spool begins to open, which subsequently causes the main spool to open due to the pressure differential between the interior and exterior of the main spool, facilitating an overflow from port one.

to port two. This initial pressure setting is referred to as the primary level. Upon application of a certain pressure to port three, the overflow pressure from port one to port two will increase accordingly, marking the secondary pressure setting.

Specifications

1. Rated flow: An impressive 250L/min, ensuring optimal performance.

2. Primary Rated pressure: 190bar, delivering robust and reliable pressure management.

3. Secondary Rated pressure: 220 bar, providing enhanced control and safety.

4. Cracking Rate: Exceeds 87%, promising exceptional responsiveness.

5. Closing Rate: Surpasses 82%, ensuring efficient and secure operations.

6. Cleaning code: 20/18/15 (NAS9), guaranteeing high cleanliness standards.

7. Temperature range: Operates reliably from -20 to +100℃, accommodating diverse environments.

8. Pressure change per turn: 123 bar, allowing for precise adjustments.

9. Installation Torque: 75~80Nm, ensuring secure and stable installation.

10. Nut Tightening Torque: 35~40Nm, providing optimal fastening integrity.

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request to meet unique project needs.)

Model	EMXF16-02 Two valves relief valves
Rated flow	250L/min
Primary Rated pressure	190bar
Secondary Rated pressure	220 bar
Cracking Rate	>87%
Closing Rate	>82%
Cleaning code	20/18/15(NAS9)
Temperature range	-20~+100℃
Pressure change per turn	123 bar
Installation Torque	75~80Nm
Nut Tightening Torque	35~40Nm

Other product data

Additional information for this product is available. Our engineering team is adept at providing bespoke designs tailored to meet specific project requirements.

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CAVITY

PERFORMANCE DETAILS

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours, whichever milestone is achieved first, ensuring peace of mind and reliability.
Special requirements: Our team offers expert product customization and development to suit specific needs.
Training: We provide comprehensive on-site or remote training for operation and maintenance, ensuring optimal performance and longevity.

Company Profile

Jiangsu Erma Hydraulic Components Co., Ltd.

Founded in 1999, Jiangsu Erma Hydraulic Components Co., Ltd. is nestled in the picturesque Xingang Park, within the National Economic and Technological Development Zone of Jingjiang City, Jiangsu Province, offering both convenient transportation and stunning scenery. Our facility spans 14,000 square meters of production and office space and is staffed by over 130 dedicated employees, with more than 50 holding college-level qualifications or higher.

Why Choose Us?

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Our OEM/ODM capabilities position us as a leader in customized hydraulic solutions, meeting diverse client demands with precision and innovation.
Unlock exclusive savings with our competitive pricing and take advantage of special bulk discounts, designed to bring you unparalleled value.
Experience lightning-fast shipping paired with expert customs clearance support, ensuring your orders arrive swiftly and seamlessly.
Discover comprehensive turnkey project solutions that cater to your unique needs, delivering exceptional results from start to finish.

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FAQ

Q: What's the lead time for orders?
A: For standard models, expect shipping within 30-45 days. Customized units are shipped in 40-60 days, tailored to your specific requirements.

Q: Can we customize products according to the actual situation?
A: Absolutely! We offer full support for product customization to meet your exact specifications.

Q: What documents do you provide for export?
A: We provide a comprehensive export package, including a 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 for a personalized quote, and confirm your order with a purchase order (PO).