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 |
MATERIAL TEMPERATURE CAPABILITIES(2) | With Nitrile Diaphragm and Plug: –20 TO 180℉ (–29 to 82℃) |
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 |
FILTER CAPABILITIES | Free Area: 12 times pipe area |
APPROXIMAT WEIGHT | Up to 1-1/2 pounds (0.7 kg) de pending on configuration |
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
爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
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
