Diameter DN65 following pipeline control valve 1, gate valve: rated water working pressure should be above 175psi, valve body and bonnet material to meet the American Society for Testing and Materials ASTMB62 standard cast bronze alloy. The valve structure is OS & Y and threaded. Valve should be the United States UL certification, FM certification, and in line with the American Valve and Pipe Manufacturers Association standardization MSS-SP80. The valve can be used: the United States Nibo Ke T-104-O gate valve stem gate valve: rated water working pressure of not less than 300psi. The OS & Y bonnet and body material should be cast iron alloy that meets ASTM A Level B-B criteria. Valve connections should be flanged, using 250 pound or 300 pound flanges. Such valves should pass the United States UL certification, FM certification or in line with the United States Valve and Pipe Manufacturers Association standardization MSS-SP70. The valve can be used: the United States Nibo Ke F-697-B gate valve 2, the ball valve: rated water working pressure should be above 175psi, and the use of PTFE seat. This type of valve should be fitted with a climate-proof gear actuator for indoor / outdoor use with a raised position indicator and two built-in monitoring switches. Such valves should be threaded or slotted connections, and the United States UL certification, FM certification, and in line with the United States Valve and Pipe Manufacturers Association MSS-SP110 standardization. The standard flow channel valve can be used: the United States NIBCO KT-505 ball valve (threaded connection) the United States Nebo KG-505-8W ball valve (slotted connection) diameter DN65 and above pipeline control valve and in line with the US valve and pipe manufacturers Standardization Association MSS-SP70 standard. Valves and Indicators Available: NIBCO F-609 or F-609-RW Flange Gate Valves United States NIBCO M-609 or M-607-RW Underground Mechanical Connection Gate Valve NIP1-AJ American NIBCO NIP2-AJ wall indicator cylindrical ball valve: rated water working pressure of not less than 175psi. Valve should be equipped with PTFE seat, threaded connection, anti-blowing stem and rod handle. Such valves should be UL recognized by the United States, FM certification applicable to the drainage system, or in line with the United States Valve and Pipe Manufacturers Association MSS-SP110 standardization. The valve can be used: the United States NIBCO KT-585-70UL ball valve (diameter DN8 ~ DN25) US NIBCO KT-580-70UL ball valve (diameter DN32 ~ DN50) 3, globe valve / angle valve: rated water work Pressure is not less than 175psi. The valve should be equipped with a rubber seat flap and a threaded port. Such valves should be the United States UL certification for drainage systems. The valve can be used: the United States NIBCO KT-65-UL globe valve or KT-211-WUL globe valve NIBCO KT-67-UL angle valve or T-301-W angle valve 4, check valve: rated Water pressure is not less than 175psi. The valve should be equipped with a rubber seat flap and a threaded port. Valve should be Y-shaped horizontal swing. Such valves shall comply with the American Society of Valve and Fitting Manufacturers Standards Association MSS-SP80. Valves available: NIBCO KT-403-W Check Valves Check Valves: These check valves shall be rated for a working water pressure not less than 175 psi with bronze trim and rubber-to-metal seat. Body material should be consistent with the American Society for Testing and Materials ASTMA126 grade B cast iron alloy. The connection port should be either flanged or flatbed (clip-on style). Valve should be the United States UL certification, FM certification, and meet the American Society of Valve and Fitting Manufacturers Standardization Association MSS-SP71. Valves can be used: the United States Nibo F-908-W flange check valve US Nibo KW-900-W flat check valve (on the clip) diameter DN65 and above pipeline control valve high rod check valve : Rated water working pressure of not less than 300psi. This type of check valve should be a horizontal swing check valve with bronze trim and the OS & Y bonnet and body material should be cast iron alloy that meets ASTM A Level B-B criteria. Valve connections should be flanged, using 250 pound or 300 pound flanges. Such valves should pass the United States UL certification, FM certification or in line with the United States Valve and Pipe Manufacturers Association standardization MSS-SP70. The valve can be used: the United States NIBCO F-968-B gate valve DN65 below the drain valve 5, butterfly valve: rated water working pressure should not be less than 175psi. Valves shall be fitted with weather-free, gear-driven actuators with hand wheels for indoor or outdoor use, with raised position indicators and two built-in monitoring switches. Body material used in line with the American Society for Testing and Materials ASTMA395 or A536 standard ductile iron, stem with 400 series stainless steel. The valve connection is a plate (clip-on) that can be used to install a connection between 125/150 lb. flange or IPS tubing. Such valves should be UL recognized by the United States, FM certification, and in line with the United States Valve and Pipe Manufacturers Association for Standardization MSS-SP67 standards.
The Dock Leveler is an inclined bridge built between the storage platform and the freight car, which is widely used in docks, platforms and warehouses. For forklift trucks to load and unload.
Designed to China JB/T9229 -2013, Australia AS3990, AS3000, America ANSI MH-30.9 -2007. Extensive load bearing cycle testing conducted to prove perdurability. Design confirmed through the latest computer generated finite element analysis. Deck features narrowly spaced support beams (max 200mm) for superior structural integrity. High tensile reinforced anti-slip steel checker plate load lip offers added strength and the smoothest transition between chamfered lip edge and trailer floor.
Dock Leveler,Mobile Dock Lift,Loading Dock Levelers,Blue Giant Dock Leveler
Marco Lift (Ningbo) Co., Ltd. , https://www.marcolifttables.com