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FISHER调压阀67AFR系列

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产品品牌:
型号:67AFR/221
FISHER调压阀67AFR/221
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关  键  词:FISHER调压阀67AFR/22167AFR67AFSR
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FISHER调压阀67系列产品参数

INLET AND END OUTLET SIZE AND CONNECTION STYLE

1/4-inch NPT screwed(1)

SIDE OUTLET SIZE  AND CONNECTION STYLE (WHEN USED)

1/4-inch NPT screwed(1)

MAXIMUM INLET PRESSURE (BODY RATING)(2

Type 67H, 67HR, 67SS, or 67SSR Regulator: 400 psig (27.6 bar) All Other Types: 250 psig (17.2 bar)

MAXIMUM DIAPHRAGM PRESSURE(2)

50 psi (3.4 bar) over outlet pres sure setting, or 110 psig (7.6 bar),whichever is greater

INTERNAL RELIEF PERFORMANCE (TYPE 67AFR, 67AFSR 67HR, 67R, or 67SSR REGULATOR ONLY)

Low capacity for seat leakage only; external relief valve must be provided if inlet pressure can exceed maximum emergency outlet pressure

PORT DIAMETER

1/8 inch (3.2 mm)

FLOW COEFFICIENTS

Wide-Open Cg for External Relief Sizing: 8.5
Maximum Cv: 0.28
Representative C1: 30.4

MATERIAL TEMPERATURE  CAPABILITIES(2)

With Nitrile Diaphragm and Plug: –20 TO 180℉ (–29 to 82℃)
With Fluoroelastomer Diaphragm and Plug: 0 to 300℉(–18 to 149℃)

PRESSURE SETTING ADJUSTMENT

Adjustable throughout each Spring range by turning adjusting screw or handwheel

PRESSURE  REGISTRATION

Internal

STANDARD SPRING CASE VENT LOCATION

Over inlet

SPRING CASE VENT CONNECTION

1/8 inch (3.2 mm) drilled hole or
1/4 inch 18 NPT tapping depending on configuration

FILTER CAPABILITIES

Free Area: 12 times pipe area
Rating
Cellulose or Stainless Steel Element: 40 microns
Glass Element: 10 microns

APPROXIMAT WEIGHT

Up to 1-1/2 pounds (0.7 kg) de pending on configuration

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FISHER调压阀67系列产品介绍

The 67 Series small-volume regulators are typically used to provide constantly controlled reduced pressures to pneumatic and electropneumatic controllers and other instruments. These self-operated regulators are suitable for most air or gas applications and may even be used for liquid service where material compatibility exists. Other applications include providing reduced pressures to air chucks, air jets, spray guns, and liquified petroleum gas (LPG) torches and burners.

 

Features

Compactness—The small size of the 67 Series regulators makes them particularly useful in installations with space limitations.

Ease of Maintenance—No special tools are required to service these regulators, and they need not be removed from lines when servicing and repair are necessary.

Filtering Action—A Type 67AF, 67AFR, 67AFS, or 67AFSR regulator has an internal filter to help clean impurities from the process fluid, removing particles that might damage the regulator or downstream equipment. The filter has a free area of 12 times the pipe area and can be obtained in glass, resin-impregnated cellulose, or stainless steel.

Internal Relief—Although not designed to provide full overpressure protection, a token-capacity internal relief valve allows partial reduction of downstream pressure without the necessity of an external relief valve being opened. The internal relief valve seat has a soft molded diaphragm insert.

Panel Mounting—Some 67 Series regulators are available with either 1-hole or 3-hole panel mounting.

 Tamper Resistant—To detect tampering with the outlet pressure setting, a Type 67AF or 67AFR regulator may be obtained with the adjusting screw wired to a machine screw or other body part after the outlet pressure is set.

Sour Gas Service Capability—For sour gas, the body, spring case, and trim are available in materials that comply with National Association of Corrosion Engineers (NACE) Standard MR-01-75.

 

67系列小体积调节器通常用于为气动和电动气动控制器以及其他仪器提供恒定控制的减压。这些自力式调节器适用于大多数空气或气体应用,甚至可以用于存在材料相容性的液体服务中。其他应用包括为夹头,喷气机,喷枪和液化石油气(LPG)割炬和燃烧器提供减压。

 

特征

紧凑性— 67系列调节器的小尺寸使其在空间受限的安装中特别有用。

易于维护-无需特殊工具即可维修这些调节器,并且在需要维修和修理时,无需将其从管线上拆除。

过滤作用— 67AF,67AFR,67AFS或67AFSR型调节器具有内部过滤器,可帮助清洁过程流体中的杂质,去除可能损坏调节器或下游设备的颗粒。过滤器的自由面积是管道面积的12倍,可用玻璃,浸渍树脂的纤维素或不锈钢制成。

内部泄压—尽管没有设计成提供全面的过压保护,但具有令牌能力的内部泄压阀允许部分降低下游压力,而无需打开外部泄压阀。内部安全阀座具有柔软的模制隔膜插入件。

面板安装—有些67系列调压器提供1孔或3孔面板安装。

 防篡改—为检测对出口压力设置的篡改,可以在设置出口压力后将67AF或67AFR型调节器与调节螺钉连接到机器螺钉或其他身体部位,以获得调节器。

酸性气体服务能力—对于酸性气体,阀体,弹簧箱和阀内件均采用符合美国腐蚀工程师协会(NACE)标准MR-01-75的材料制成。

 

FISHER调压阀67系列其他常见型号:

FISHER 67AF

FISHER 67AFR

FISHER 67AFS

FISHER 67AFSR

FISHER 67

FISHER 67R

FISHER 67H

FISHER 67HR

FISHER 67SS

FISHER 67SSR

FISHER 67AFR/221

 

FISHER valve NEW + ORIGINAL+ ONE YEAR WARRANTY

 

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如果有任何关于FISHER调压阀67AFR/221的疑问,请随时与我们沟通(021-31006702)。我们将尽全力解决您的问题。

 

If you have any question for FISHER products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.


FISHER调压阀67系列67AFR/221产品参数

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