the externally piloted angle-seat valve (type 2000 consists of pneumaticallyoperated pistonactuatorand a 2/2-way valve body . the actuator casing is manufactured of polyamide(pa) or, alternatively, polyphenylene sulfide (pps) for special applications. the time-proven, self-adjustingpacking gland ensures high seal integrity. the flow optimizing valve body made of gunmetal or stainless steel enables high flow-rates.

materials:
body material:
body threaded : gunmetal, stainless steel 316/316l/ss316/304
body w/weld ends: stainless steel 316l
actuator casing: pa or pps
seal material:  ptfe, stainless steel
packing gland (with silicone ): ptfe v-ring with spring conmpensation.

technical parameter :
valve function:normally close
working pressure:0-16bar
medium temperature:-10°c- +200°c
ambient temperature:-10°c- +80°c
applied medium:ntutral gas ,air