1,美國機械工程師協(xié)會及國家鍋爐和壓力容器審查認證;空氣,蒸汽和水
2,尺寸:1/2"X1"至1-1/2"x2-1/2"
3,壓力范圍:0.103至44.83MPAG
4,溫度范圍:-268至399攝氏度
5,材料:碳鋼,不銹鋼,蒙乃爾合金,鉻鉬合金
6,選擇:O型圈閥座,法蘭接頭
7,應(yīng)用:空氣,氣體,蒸汽和液體
2700 Series
ASME NB Certified: Air, Steam, & Water
Sizes ?" x 1" to 1?" x 2?". Orifice areas from 0.068 to 0.573 square inches. Pressures from 15 psig to 6500 psig. Temperature range of -400 °F to +750 °F conventional and balanced design.
Stainless steel body and trim, carbon steel bonnet. Optional materials include complete 316 stainless steel, Monel, and Hastelloy C. Materials suitable for NACE service available.
Available with screwed, flanged, socket weld or welding nipple connections. Optional "O" ring seat for ultimate tightness. Maximum blow down of 10 to 20% on all fluids.
Applications: Air, gas, vapor, and liquid process applications.