HGV and PSV inspection manuals have been updated Updated HGV and PSV manuals were published on 11 April 2022. You can read the updated HGV and PSV manuals on the gov.uk website. The changes come into effect from 1 May. The DVSA is contacting operators now to make them aware and give them time to prepare their vehicles for their annual test. Fill in an application form before you book your test if it's the first time it's been tested and it's: a heavy goods vehicle ; a public service vehicle ; a trailer manufactured before 29 October 2012 Testing Before installation, it is important to confirm the set pressure and seat tightness. This testing should only be performed by trained and qualified personnel using proper test equipment. When performing pre-installation testing please note the following: Testing must only be performed using the correct test fluids. Test Pressures: Up to 4500 PSI. Test Media: Air, Water Tests from 1/2" to 6" flanged valves Manual clamping arms with slotted test plate. Read more; PTP Series. Portable Safety Relief Valve Tester. Complete with test plate with O-ring seals, clamps, etc. Mounted on a portable case with wheels. Read more; HP-3000-RV-DS Series Relief Valve Tester Suncenter Safety Valve Test Bench Testing Procedure- Manual+Digital Control ModelValve diameter range: DN15-DN400,Testing pressure range: 0-480 barWith both Inline pressure relief valve testing is the ideal choice for any required testing that does not have to be bench testing, as it eliminates the need for downtime while still providing exceptionally accurate results. Operated in Place Some pressure relief valve testing requirements will call for regular manual testing for freedom of operation If MAWP of a boiler is 200 Psi & we want to install 3 PSV valves two on the drum and one on the super heater, the setting will be as according to ASME codes. One safety valve will be set at the pressure of 200 psi, second at 206 psi (3%) at the drum. Super Heater safety valve pressure will be set at 185.4 (10% 206-20.6) (range 206×10/100) The purpose of this Edition 7.3-July 2021 Manual is to help you develop the range of skills that you need in your day-to-day work as a driver, owner or renter of a Small Public Service Vehicle (SPSV). Changes to PSV and HGV Annual Test inspection manuals Ahead of the ban on tyres over 10 years old, there are also changes published to the Annual Test inspection manuals for passenger service vehicles and heavy goods vehicles. VALVE TESTING EQUIPMENT. Our full line of hydrostatic testing systems perform both hydrostatic and pneumatic testing on Flanged Valves, Socket Weld Valves, Butt Welded Valves, Female Threaded Valves and Special Ended Valves. Our systems have been designed to test Gate, Globe, Check, Plug, Ball, Needle, Butterfly, Control, Safety Relief Valves ISPSV Rev D Hayward Pool Products 620 Division Street, Elizabeth, NJ 07207 Phone: (908) 351.5400 haywardnet.com This is the safety-alert symbol. When you see this symbol on your equipment or in this manual, look for one of the following signal words and be alert to the potential for personal injury or death. we have the solution for your testing needs. Dunn's Valve Testers (DVT) has been manufacturing valve test machines for over 40 years from our plant in Houston. Each machine is designed and built to the customer's needs and specifications based on our proven portfolio of valve tester solutions. we have the solution for your testing needs. Dunn's Valve Testers (DVT)