Reliable Relief Valve with Low Leakage and High Sensitivity Response

• Customization: Available
• Function: Balance, Pressure Regulating, Reversing, Flow Control, Widely Used in Chemical, Mechanical, Energy and Ot
• Installation: Tubular
• Model NO.: EMYF05-15D Relief valves
• Drive: Hydraulic
• Type: Directly Operated Type
• Rated Pressure: 50bar
• Rated Flow: 20L/Min
• Cracking Rate: ≥88%
• Closing Rate: ≥80%
• Internal Leakage: ≤10ml/Min at 37bar
• 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 your trusted partner in the world of precision hydraulic solutions, specializing in the production of threaded cartridge valves and precision spare parts. With an impressive legacy of over two decades in production and R&D, we boast a state-of-the-art facility equipped with more than 200 advanced production and processing machines. Our key processes are driven by imported technologies from renowned brands such as American Hardinge, Swiss Schaublin, and Japanese Mitutoyo, among others. This robust infrastructure enables us to produce over a million high-quality hydraulic components annually. Our diverse product lineup includes safety valves, overload valves, relief valves, balance valves, logic valves, solenoid valves, one-way valves, throttle valves, and pressure reducing valves. These products are integral to various systems including multi-way valves, gear pumps, steering gears, and hydraulic systems.

Specification

DESCRIPTION
Harnessing the power of precision engineering, our valve's opening pressure is meticulously set through spring force, ensuring seamless flow from P to T as the pressure at P reaches the specified valve setting. Experience the unparalleled advantage of rapid response and minimal internal leakage with our state-of-the-art valve.

Specifications

1. Rated pressure: 50bar

2. Rated flow: 20L/min

3. Cracking Rate: >88%

4. Closing Rate: >80%

5. Internal leakage: <10ml/min at 37bar

6. Cleaning code: 20/18/15 (NAS9)

7. Temperature range: -20~+100℃

8. Pressure change per turn: 39bar

9. Installation Torque: 35~40Nm

10. Nut Tightening Torque: 30~34Nm

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

Model	EMYF05-15D  Relief valves
Rated pressure	50bar
Rated flow	20L/min
Cracking Rate	≥88%
Closing Rate	≥80%
Internal Leakage	≤10ml/min at 37bar
Cleaning code	20/18/15(NAS9)
Temperature range	-20~+100℃
Pressure change per turn	39bar
Installation Torque	35~40Nm
Nut Tightening Torque	30~34Nm

Other product data

Explore further data insights regarding this product. Our expert engineering team stands ready to offer customized designs that align perfectly with your specific project requirements.

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PERFORMANCE DETAILS

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Special requirements: We are equipped to deliver bespoke product customization and development services tailored to your needs.
Training: Choose from on-site or remote operation/maintenance training options, ensuring optimal performance and longevity of your equipment.

Company Profile

Jiangsu Erma Hydraulic Components Co., Ltd.

Established in 1999, Jiangsu Erma Hydraulic Components Co., Ltd. is nestled in the picturesque Xingang Park, within the National Economic and Technological Development Zone in Jingjiang City, Jiangsu Province. With seamless transportation links and a scenic environment, our expansive 14,000 square meter facility is staffed by over 130 dedicated professionals, including more than 50 individuals with college-level education or higher.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

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Pressure control valve
Flow control valve
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FAQ

Q: What's the lead time for orders?
A: Our standard models are ready to ship within an efficient timeframe of 30-45 days. However, for those seeking the uniqueness of customized units, the lead time extends to 40-60 days. This timeline is subject to variation based on specific requirements and the actual situation.

Q: Can we customize products according to the actual situation?
A: Absolutely! We are thrilled to offer our clients the flexibility of product customization to meet your unique specifications and the demands of the actual situation.

Q: What documents do you provide for export?
A: We provide a comprehensive full export package that includes essential documents such as the Commercial Invoice, Packing List, Bill of Lading, COC, and more, ensuring smooth and hassle-free international transactions.

Q: How do I place an order?
A: Placing an order is a seamless process! Simply contact us via email or phone to receive a detailed quote, and then confirm your order with a Purchase Order (PO) to get started.