Pilot valve with its small size, compact structure, good sealing effect, high cutting capacity (up to the nominal pressure), a wide range of applications and long life and other characteristics of the automatic control system has been more and more widely used. The valve can be used as a blow-off valve, especially for high temperature, high pressure and large diameter cut off the occasion. The pilot-operated control valve has a top-down flow structure and a separate pressure-balanced pilot valve. As the valve closes, pressure builds back pressure through the gap between the main valve and the sleeve, Sealing, when the pilot valve flap and the main valve to meet the required pressure, the higher the media pressure, the more tight the valve seal. When you want to open the valve, let the actuator lift the valve stem, first open the pilot valve, as the pilot valve flap on the main valve flap and sleeve gap greater mobility, the main valve flap to balance, so as to compare Small force opens the main valve flap. Pilot valve design in addition to the valve to consider the closure of the valve performance, but also consider the stability of the valve performance and regulatory performance. Pilot valve seat valve passage to meet the flow capacity greater than the guide ring and the main valve flap and sleeve gap flow capacity and its open degree of opening control in the valve opening of 10% or less, otherwise it will have a valve open or small Flow range can not be adjusted. Spring design principles to meet the stiffness of the spring to resist medium pressure fluctuations, or in the pilot valve flap and the main valve will produce vibration and other issues. The main function of the guide ring is to increase the stability of the valve disc assembly and to limit the problem that the clearance between the main valve flap and the sleeve due to temperature causes a large gap between the circulation capacity and the pilot valve seat channel flow capacity. The function of the stop pin is to control the rotation tendency of the pilot valve flap and the main valve flap due to the vortex flow. The spring controls the tendency of the pilot valve flap and the main valve flap to vibrate up and down.
TCT Circular Wood Cutting Saw Blade
Saw blade-TCT Circular saw blade
Application Suitable for the cutting of aluminum alloy materials,non-ferrous metals and some other materials.High quality and long cutting life.
This wood cutting carbide saw blade is excellent for general purpose cutting and framing of softwoods and
hardwoods in a range of thicknesses, with occasional cutting of plywood, wood framing, decking, etc.
* PREMIUM TUNGSTEN CARBIDE - The tungsten carbide tips are welded one by one to the tips of each blade in a fully automated
manufacturing process.
* SOLID STEEL CORE - Each of our wood blades is laser cut from solid metal sheets, not coil stock like other cheaply made blades.
Benchmark Wood TCT blades are manufactured to exacting European standards.
Process Type:High Frequency Welded
Customized support:OEM
Place of Origin:Jiangsu, China
Model Number:RQ0234
Finishing:/
Size:115-450MM
Product Name:TCT Circular Saw Blade
Usage:Wood Material Cutting
Diameter:115-450mm
Cutting material:Wood Material
Arbor Size:25.4
Teeth per Inch:24-120
Teeths:24-120
Blade Length:115-450MM
TCT Circular Wood Cutting Saw Blade,TCT Circular saw blade ,Wood Cutting Blade ,cutting disc for metal
Changzhou Bomitools Co.,Ltd. , https://www.bomitools.com