Manual control type safety valve constant pressure calibration bench Scope of application: It is suitable for performance tests such as set pressure, reseating pressure and sealing performance of direct load type and pilot type safety valves.MAQ-200/10-3N Safety Valve Constant Pressure Calibration B

The safety valve calibration bench is a device that simulates the working environment of the safety valve off-line, and raises the internal pressure to the point where the safety valve takes off, and at the same time can display the take-off pressure of the safety valve through the pressure gauge on

I. Introduction CNC busbar processing machine has three units: punching, shearing and bending. It is easily to adjust each unit to shorten the processing time and improve the production efficiency. The bending unit uses the imported PLC control system, which have stable system and high precision. It

Online Relief valve test equipmentProduct application:OD-DL-S safety valve online calibrator is a portable safety valve online calibration device independently developed by our company. for electric power, chemical industry, metallurgy and professional inspection institutions. All the advantages of

Main characteristics 1 HD-503SK Processing CNC Busbar Machine² The shearing unit uses sharp shearing, the incision interface is flat, no droop and burrs and waste, beautiful shape.² The punching unit uses an united six-mode template in tooth shape to m

This series of bus processing machine has three units: punching, shearing and folding. The working stroke of each unit can be easily adjusted to shorten the processing time and improve the production efficiency. The bending unit is controlled by imported high-quality PLC, with stable system and high

Computer Control Type Constant Pressure Calibration Set for Safety ValveFunctions and Characteristics:• Pneumatic or hydraulic clamping device is adopted. Clamping force is adjustable. The equipped pressure gauge displays the corresponding clamping force and provides a comparison table betwee

Main Preparation of Water and Gas Pipeline1. This test bench is equipped with high and low pressure medium water pumps. The low pressure pump is a vortex self-priming pump with large flow of water pressure. The full load pressure of the low pressure pump is 0-1.6Mpa. The power source of the high pre

Product configuration1. High pressure water pump: Shenzhen Jiali Pneumatic Hydraulic Co., Ltd. (gas driven liquid booster pump);2. Low pressure water pump: Zhejiang Aolong Technology Development Co., Ltd;3. Electrical appliances: Delixi, Chint;4. Pressure gauge: shockproof pressure gauge of China Ri

echnical Parameter of Equipment 1. Test butterfly valve type: straight flange type or wafer type butterfly valve;2. Clamping method: Clamping jaws clamp the opposite side of the flange. The clamping force is adjustable and the influence of external force is minimal.3. Sealing mode of butterfly valve