Background

Product

Boteli has always been committed to relying on scientific and technological innovation, and constantly applying new technologies, new processes and new materials to develop high-quality new products.

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  • Balanced cage type double seat regulating valve

Structural features:
Adopting cage type guiding structure, cage type guiding has a large guiding area, good stability, and compact structure. Pressure balanced valve core, using double seat sealing, is suitable for applications with low leakage requirements. The valve body structure is compact, and the fluid channel is S-shaped. This product has the characteristics of low pressure loss, large flow rate, wide adjustable range, and high accuracy of flow characteristics. The valve core utilizes a pressure balancing structure to control high-pressure conditions with a small actuator thrust.
Operation modes: pneumatic diaphragm actuator, pneumatic piston actuator, electric actuator, etc.

Design specifications:
Design standards: GB/T 4213, GB/T 17213, IEC 60534
Structural length: GB/T 17213.3, IEC 60534-3-1
Connection standards: ASME B16.5, HG/T 20592, JB/T 79
Inspection and Testing: GB/T 4213, GB/T 17213.4, IEC 60534-4
Temperature pressure rating: ASME B16.34
 
Performance parameters:
Pressure level: CL150~CL900 (PN16~PN160)
Nominal size: 1 1/2 "~24" (DN40~DN600)
Main materials: WCB, WC6, CF8, CF8M, LCB, etc
Applicable temperature: -29~540 ℃
Application field: Suitable for fluid control applications that require good dynamic stability, high and low temperature, and high pressure pipelines.