Cryogenic Manifold Fill Assemblies

Parker Bestobell's cryogenic main fill valve manifold is specifically designed for cryogenic static storage tanks to replace the traditional gang of valves linked together with piping and a large amount of welding and brazing.

Полное описание продукта

The manifold fill assembly is the joining together of four valves: top fill, bottom fill, check valve and drain valve. It is available in two sizes 25mm (1”) and 40mm (1 ½”). The design makes it a simple valve to operate from the user perspective. The Manifold can be supplied with various inlet connections to suit customer requirements. Located within the valve is a spring to close the check valve to prevent back wash of media at the end of the filling cycle. A drain valve is fitted to release any trapped media in the fill block. A warm-up leg is also included for the connection of a thermal relief valve. The unit is supplied ready to be fitted to the tank, with pipe specifications supplied by the customer.

Markets:
Industrial Gas

Features / Benefits:
• A one piece body reduces the number of potential leak paths and simplifies the piping system
• The unique internal characteristics reduces the pressure drop and vessel filling time
• Complete valve assembly reduces the tank build time
• Check valve for additional safety
• Self-draining strainer prevents debris entering the system
• Bolted bonnet headworks allow for easy maintenance
• Designed and engineered for use with Group 1 gases
• Designed and manufactured in accordance with ASTM B31.1, BS EN 1626 and BS ISO 21011
• Optional full material traceability backed by BS EN 10204 3.1/3.2 certification
• Manual operated inside screw globe valves
• Available with copper and Stainless Steel stubs
• CE marked according to the Pressure Equipment Directive

Liquid / Gas Type:
• Oxygen (O2)
• Nitrogen (N2)
• Argon (Ar)
• Carbon Dioxide (CO2)
• Krypton (Kr)
• Neon (Ne)
• Hydrogen (H2)
• Nitrous Oxide (N2O)
• Sulphur Hexafluoride (SF6)
• Natural Gas (CH4)
• Ethylene (C2H4)
• Trifluoromethane (CHF3)

Applications:
• Transport
• Storage
• Defence
• Processing

Характеристики

Диаметр:	DN25, DN40 nom
Варианты исполнения:	With/without check function, with/without reduntant valves
Материал корпуса:	Stainless Steel, Bronze
Материал конца вала:	Stainless Steel, Copper
Материал крышки:	Stainless Steel, Bronze
Материал трубы:	Stainless Steel
Материал штока:	Stainless Steel
Материал ручного маховика:	Aluminium
Материал прокладки:	Sigma 511
Материал уплотнения:	PCTFE
Максимальное рабочее давление:	725 psi, 50 bar
Минимальная рабочая температура:	-196 °C
Максимальная рабочая температура:	+65 °C