Q22HD Series 2-way pneumatic control piston valves are designed to regulate the flow of water, air, oil, and gas. These valves are available in both single and double action configurations, offering versatile control options for a wide range of applications. The valve is constructed from brass, ensuring durability and resistance to corrosion. Key features include low starting pressure, high sensitivity, excellent sealing performance, and the ability to handle fluid flow in any direction. The design allows for direct-acting operation, making it suitable for various industrial environments. **Technical Specifications:** - **Model No.:** Q22HD-15 - **Power Supply:** AC or DC - **Usage:** Flow Control - **Standard:** GB - **Application:** Industrial, Water, Household - **Working Medium:** Water, Air, Gas, Oil, Steam - **Fluid Temperature:** -5°C to 100°C - **Port Size:** DN15 to DN50 - **Available Threads:** NPT, BSPT, BSPP - **Trademark:** WIIKADE - **Transport Package:** Plastic Bag & Carton - **Certifications:** CE, ISO, RoHS - **Origin:** China - **HS Code:** 8481804090 **Port Connection Options:** G1/2", G3/4", G1", G1-1/4", G1-1/2", G2" **Working Medium:** Air, Water, Oil, Liquefied Gas, Low Viscosity Liquid **Operating Pressure:** 0–1.0 MPa **Medium Temperature:** -5°C to 80°C (NBR) or -5°C to 150°C (EPDM/VITON) **KV Value:** 4–40 depending on model **Seal Material:** PTFE **Number of Ports:** 2 This series is ideal for use in food processing, medical equipment, industrial machinery, washing systems, petrochemicals, metallurgy, spraying, and vehicle systems. **Technical Parameters Table:** | Type | Q22HD-15 | Q22HD-20 | Q22HD-25 | Q22HD-32 | Q22HD-40 | Q22HD-50 | |--------------|----------|----------|----------|----------|----------|----------| | Nominal Diameter | 15 | 20 | 25 | 32 | 40 | 50 | | Thread | G1/2 | G3/4 | G1 | G1-1/4 | G1-1/2 | G2 | | Working Medium | Gas, Water, Oil, LPG etc. | Gas, Water, Oil, LPG etc. | Gas, Water, Oil, LPG etc. | Gas, Water, Oil, LPG etc. | Gas, Water, Oil, LPG etc. | Gas, Water, Oil, LPG etc. | | Working Pressure | 0.15–0.8 MPa | 0.15–0.8 MPa | 0.15–0.8 MPa | 0.15–0.8 MPa | 0.15–0.8 MPa | 0.15–0.8 MPa | | Working Temperature | -5–60°C / -5–150°C (High Temp) | -5–60°C / -5–150°C (High Temp) | -5–60°C / -5–150°C (High Temp) | -5–60°C / -5–150°C (High Temp) | -5–60°C / -5–150°C (High Temp) | -5–60°C / -5–150°C (High Temp) | | KV Coefficient | 4 | 5 | 10 | 25 | 25 | 40 | Ningbo Wiikade Co., Ltd. is a professional manufacturer specializing in two-position two-way solenoid valves and pneumatic cylinders. With over ten years of production experience, we offer high-quality products with a complete range of specifications. Our products are widely used in industries such as machinery, textiles, chemicals, environmental protection, and food. We adhere to the principle of "quality first, service first," continuously improving and innovating to meet customer needs. Our quality objective is "zero defects, zero complaints." We operate under a comprehensive ISO 9001 quality management system, ensuring quality throughout production, testing, sales, and after-sales service. Our advanced technology, skilled workforce, and reliable detection systems ensure product excellence. We provide full-service support, aiming to build long-term partnerships with our customers. Our products have been exported to the United States, France, Germany, Italy, Russia, the Middle East, and other countries. Why choose us? - Prompt attention to all inquiries - Reliable partner in pneumatic and hydraulic systems - High-quality products at competitive prices - Custom design and manufacturing capabilities - Commitment to quality, customer satisfaction, and win-win cooperation Feel free to contact us for more information. We look forward to working with you!

Twin Screw Extruder Barrel Repairing

Twin Screw Extruder Barrel Repairing
● Barrel shell renovation, rust prevention treatment
● Cooling channel detection and cleaning
● Cylinder lining replacement
● Cylinder lining replacement
● Surface grinding


Twin Screw Extruder Barrel repairing, Twin Screw Extruder Serice, Twin Screw Extruder Total Solution Provider )

Jiangmen PromaXX Extrusion Technology Co.,Ltd. , https://www.extruder-service.com