Thermostatic Expansion Valve - Sporlan - Type SR

Артикул

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Бренд

Parker

Цена

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Описание

Краткое описание: Sporlan Type SR valves are designed for use on Refrigeration units and applications. They regulate refrigerant flow by maintaining a nearly constant superheat at the evaporator outlet.
Номер модели: Please Configure for Model Number
Тип продукта: SR-Valve
Температура испарителя: 40 °F (nom), 5 °C (nom)
Температура жидкости: 100 °F (nom), 37.8 °C (nom)
Перепад давления: 60 or 100 psi (nom), 4 or 6 bar (nom)
Присоединительный размер впускной магистрали: 3/8" ODF inch
Присоединительный размер соединения выпускногом порта: 1/2 (ODF) inch
Максимальное рабочее давление: 31 bar, 450 psi
Длина капиллярной трубки: 762 or 1.524 m, 30" or 60" inch
Тип сетчатого фильтра: 100 Mesh Removable
Тип фильтрующего элемента: 43
В комплекте: No Adapter Kit
Тип хладагента: R-22, R-134a, R-404A, or R-448A/R-449A
Термостатическая нагрузка: C, Z, ZP40, or ZP
Номинальный объем: 1/6 to 5 ton
Тип соединения уравнителя: Internally or Externally Equalized, N/A or 1/4" ODF
The Sporlan Type SR balanced port thermostatic expansion valve has a brass bar stock body. The SR valve has standard or extended ODF Solder connections in a variety of common sizes. The valve is equipped with a serviceable inlet strainer, allowing the strainer to be cleaned or replaced without removing the valve from the system. There is also an option for a 15% bleed port, if required. It is available with adjustable superheat, a long lasting replaceable power element, and accessible internal parts. Each valve is factory tested to ensure positive leak-free performance. The balanced port design provides perfect pin and port alignment and prevents pressure drop across the valve from influencing valve operation.



Markets:

• Refrigeration



Features and Benefits:

• Inlet strainer

• Can be applied in bi-directional applications

• Can operate over widely varying operating conditions

• Thermostatic charges available to match system conditions

• Available with internal equalizer or external equalizer

• Design working pressure for the R valve is 450 psi (31 bar). For R-410A only the design working pressure is 700 psi (48.3 bar)



Applications:

• Refrigeration – Cases, Coolers, Walk in Coolers, Freezers

• Capacity ranges from 1/3 to 5 tons R-22



For over 80 years the Sporlan Division of Parker Hannifin has set the industry standard for the development and manufacture of leading edge HVACR components. Our outside technical sales force and application engineering team focuses on refrigeration system applications and troubleshooting for service technicians, distribution channel partners, and original equipment manufacturers.