DELTROL阀GI21S技术参数及介绍

Deltrol Fluid Products 成立于 1963 年，致力于设计和制造直列式辅助液压和气动流量阀、针形阀和止回阀。在旋入式插装阀技术发展起来时，Deltrol的产品也扩展到插装阀领域。

现在，自创立五十多年以来，Deltrol已扩大了产品线，包括了电磁阀和带手动的、方向控制、流量控制，压力控制旋入式和插入式等插装阀的全系列产品。

Deltrol提供全面的标准产品系列，并致力于提供满足客户需求的定制阀和集成回路。

DELTROL阀GI21S技术规格

SPeCIFICATIOnS
Maximum Operating Pressure (non-Shock Service)	Carbon Steel: 3,000 psi (207 bar)
Operating Temperature range	-30° to +250° F (-54° to +120° C)
Internal Leakage Pressure Port To Tank Port	20 cc/min. max at 2,500 psi (172 bar)
Threads	NPTF 1/4"
Stroke	1/4" (6.4)
Gauge Port Orifice	020" (.51 mm) and .062" (1.57 mm)
Panel Mounting Hole Size	31/32" (24.6)
Materials	Body, Plugs, Retainers: Steel Spool: Hardened Steel Spring: Music Wire O-Rings: Buna-N Back-Up Washers: Teflon Set Screw: Steel Knob: Blue Anodized Aluminum Panel Mount Nut: Nickel Plated Brass

DELTROL阀GI21S介绍

The Pneu-Trol gauge isolator valve is designed to prevent surge damage to a gauge in all types of hydraulic circuits. The gauge isolator valve also acts as a snubber to prevent damage to other hydraulic components - hydraulic chatter, pulsation and fluid hammer can cause costly down time of equipment.

Simple to operate - just push to read. Depressing the knob allows fluid to flow around the spool to the gauge. When the spring-loaded knob is released the spool is automatically returned to the closed position, allowing the fluid to drain from the gauge out the tank port.

FEATURES AND BENEFITS

For hydraulic applications only

Push to operate - spring return

Legible instructions knob - "Push To read"

Panel or bracket mountable

Pneu-Trol 压力表隔离阀旨在防止所有类型液压回路中的压力表受到浪涌损坏。压力隔离阀还充当缓冲器以防止损坏其他液压元件 - 液压颤动、脉动和流体锤击会导致设备停机，造成代价高昂的停机时间。

操作简单 - 只需按下即可阅读。按下旋钮允许流体围绕阀芯流动到压力表。当弹簧加载的旋钮被释放时，阀芯自动返回到关闭位置，允许流体从压力表排出油箱端口。

特点和优点

仅用于液压应用

按动操作 - 弹簧复位

清晰的指示旋钮 - “一键阅读”

面板或支架安装