General spare parts for a 2‑1/2″ NORVAL regulator used in district stations and
Read MoreService parts for 1‑1/2″ NORVAL‑G. The NORVAL family offers low noise, compact d
Read MoreDN40/T.375 execution of the NORVAL direct‑acting regulator. PN16 flanged. Seal k
Read MoreNORVAL variant with reduced head (TR) per manufacturer documentation. Functional
Read MoreFE/25 in TR execution (special range/trim). Suited for conditioning pilot feeds
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