PIETRO FIORENTINIPILOT 302A +AR100 regulator & kits
Series 300/A pilot 302/A paired with AR100 adjustable restrictor for pilot‑operated regulators (APERVAL, APERFLUX, TERVAL). 302/A governs the outlet set‑point; AR100 sets pilot bleed and dynamic response. Service kits include diaphragm pack, seat/valve insert, O‑rings and restrictor seals. Tuning of AR100 should target the manufacturer’s recommended pressure drops at minimum and maximum pilot flows to […]