产品名称：
Diaphragm-seal packless valve
产品介绍：
产品说明
一般描述
1/4 in. NPTM threads. Diffusion and corrosion resistant. KEL-F valve seats for positive shut-off. Low rms internal finish. Body stamped with heat code for material traceability. For purity assurance, poly-bagged after electropolishing and ultrasonic cleaning. Low leak rates: <2 × 10-8 scc/s He. Pressure range: vacuum to 3,000 psig.
基本信息
产品性质
m.cnreagent.com
