- psi setting range: ± % from valve predetermined flow the "differential pressure duct" is pre-determined in accordance with the desired flow. materials: body, cover and plug: glass-filled nylon diaphragm: nr, nylon fabric reinforced seals: nr spring: stainless steel control accessories: plastic tubing...
from valve predetermined flow the "differential pressure duct" is pre-determined in accordance with the desired flow. materials: body, cover and plug: glass-filled nylon diaphragm: nr, nylon fabric reinforced seals: nr spring: stainless steel cover bolts: stainless steel control accessories: plastic tubing...