世伟洛克^® 针阀和计量阀

Our 316 stainless steel blowdown valves feature union-bonnet construction for safety and Grafoil® packing for high-temperature performance.

For use in general-purpose applications to isolate system media. The stainless steel, nonrotating needle promotes leak-tight shutoff and long service life.

Sno-Trik needle valves meet the requirements of high-pressure applications—up to 45 000 psig (3100 bar)—and feature a weep hole for leak detection.

Featuring a live-loaded packing system and compact design, these valves ensure optimal performance in pressures up to 6000 psig and temperatures up to 600°F.

NVT Series medium-pressure needle valves have a non-rotating stem and are available in straight and angle-patterns for pressures up to 60 000 psi (4134 bar).

Explore Swagelok metering valves, available in straight and angle patterns, 316 SS and brass, and with a variety of and connections and handle styles.

Swagelok rising plug valves offer a nonrotating stem tip that creates a positive seal and a straight-through orifice for maximum flow and easy cleaning.

Screwed-bonnet gauge valves provide controlled isolation and connection of process measurement devices to protect them from hydraulic shock and pressure surges.

Severe-service union-bonnet needle valves feature SS stem threads to enhance cycle life and a packing bolt designed to permit adjustments in the open position.

查找针阀和计量阀的各种备件和附件—阀锁、安全膜、手柄成套件等。

探索紧凑型拨动开关阀，可提供不锈钢和黄铜材质、手动和气动型号以及直通阀体和角阀体样式。

专为实现快速安装、防漏和耐用而设计，以确保工业应用中的安全。