How a relief valve works Under normal operation ①chamber to chamber ② closed till the liquid strain chamber ① sufficient to overcome the spring drive of the valve body from the valve seat, ①chamber speaking with the chamber②, the flow of oil from the chamber ①cavity②.
2) Directional management valve hydraulic test port power items have diversified various kinds of directional control valve, verify valves, P-O-test valves, shuttle valves, solenoid valves, hydraulic control valves, electric proportional valve, and so on.
A “Stauff” Steel Move Management Valve made in Germany and rated to 350 BAR (5150 PSI).
With 3/4″ BSPP ports, large straightforward to show handbook adjustment handle and a visual indicator of valve place.
A pair of Check Hoses every 1.5 meters long and having a 3/4″ Inside diameter Rated as SAE 100R19 at 275 Bar (4000 PSI) working pressure and having a minimal burst stress of a thousand bar (14700 PSI).
Eighteen (18) Assorted JIC, BSP and ORFS adaptors to be able to just about connect and move take a look at any piece of machinery.
Your entire test kit is mounted in a Heavy Responsibility Black plastic case.
Step 2 involves a static pressure (burst) take a look at per ISO 19879 to find out the failure pressure of the fitting using the make-up torques established in step 1. Utilizing the minimal failure strain of three take a look at samples and dividing by 4 (4), a possible working strain can be established with the required 4:1 design factor. An example of this is shown in table 1. Failure must be tube or hose burst (exterior to the fitting). If not, return to step 1 to judge the make-up torque and both increase or further lower the torque depending of the failure mode.
– Large variety of Quick check adapters, valves & fittings to connect with any kind of calibration system
– Immediate and simple assembly and disassembly; no thread sealant or wrench is required
– Fast, leak-proof & fail-safe connections
Fast-check unions makes connecting two hoses easy and fast
– A range of Male and Feminine Fast-check adapters and hoses for testing, sampling and calibrating
– Push-on/Pull-off capability minimizes connection time, and affords repeatability and longevity
– All Fast test adapters, valves and fittings are made in USA, leveraging excellent design high quality and manufacturing methods
We offer a large number of Quick-check adapters, valves & fittings used for pressure calibration purposes. Need assistance or recommendation to select the fitting connector? Please contact us.