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1/2“-10”
J-VALVES
Structural Features
Cast Steel Material: The valve body is made of high-quality cast steel, which has high strength and good corrosion resistance, enabling long-term stable operation under various harsh working conditions.
2-Piece Design: The valve body is divided into two parts, facilitating maintenance and component replacement, reducing downtime, while enhancing the overall strength and sealing performance of the valve.
Soft Sealing Design: Adopts soft sealing materials (such as EPDM, NBR, etc.), ensuring the valve has excellent sealing performance when closed, suitable for a variety of media.
Flanged Connection: Uses a flanged connection method to ensure installation reliability and sealing performance, facilitating integration with existing pipeline systems.
Manual or Pneumatic Operation: Equipped with a manual operating mechanism or pneumatic actuator, the operation is labor-saving and precise, ensuring reliable opening and closing of the valve.
Compact Design: The overall compact structure saves space, making it particularly suitable for installation environments with limited space.
Technical Parameters
Size Range: 1/2″ to 10″ (DN15 to DN250)
Pressure Class: 150LB to 2500LB (PN20 to PN420)
Temperature Range: -29℃ to +425℃
Materials:
Valve Body: High-Quality Cast Steel
Ball: Stainless Steel (e.g., 316 Stainless Steel)
Stem: Stainless Steel (e.g., 316 Stainless Steel)
Sealing Material: EPDM, NBR, PTFE, etc.
Connection Method: Flanged Connection (RF)
Operation Mode: Manual (Handwheel Operation), Pneumatic
Design Standards: ASME B16.34, API 608
Testing Standards: API 598, ISO 5208
Face-to-Face Dimensions: Compliant with ASME B16.10 Standard
Application Fields
Oil and Natural Gas Industry: Used in oil and gas field exploration, gathering, transportation, and processing systems to ensure reliable isolation and control of media.
Chemical Industry: Suitable for the transportation and reaction systems of various chemical media, preventing medium leakage and ensuring production safety.
Pharmaceutical Industry: Applied in pipeline systems during pharmaceutical production to ensure medium isolation and cleanliness in the drug manufacturing process.
Food and Beverage Industry: Meets food-grade requirements and is used in pipeline systems for food and beverage production to ensure hygiene and safety.
HVAC: Used in cooling water systems, hot water systems, etc., to ensure efficient operation of the system.
General Industrial Applications: Suitable for the control and isolation of media such as water, oil, and gas, meeting the needs of various industrial scenarios.
Advantages and Value
High Reliability: The high-quality cast steel material and 2-piece design ensure the valve operates stably in medium and low-pressure environments, reducing maintenance frequency and downtime.
High Safety: The soft sealing material ensures excellent sealing performance, effectively reducing the risk of leakage and safeguarding the safety of personnel and equipment.
Operational Convenience: The manual or pneumatic operating mechanism is suitable for various working conditions, with labor-saving and precise operation, ensuring reliable opening and closing of the valve.
Convenient Installation and Maintenance: The flanged connection simplifies the installation process and facilitates maintenance and overhaul.
Wide Applicability: Multiple material options and a broad range of pressure and temperature make it adaptable to various complex working conditions and medium characteristics.
Product Drawing

Note: All the data should be confirmed with the approved drawings of manufacturer.
Tips:
We also manufacture other type valves, as butterfly valve, check valve, globe valve, Y strainer, sanitary butterfly valve, sanitary ball and so on.
Any item meets your interest, anything confused you, pls keep me posted, let's talk more.
J-VALVES Service:
On Samples Buyer bear the air fee, but this fee will be reduced from order directly
On After Sales Free replacement if there is any quality problem
On Delivery Never delay delivery time
On Materials Ensure material pure
Ensure material pure
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