09/30/2026
4" Sour Service Butterfly Valve — Engineered for H₂S Environments ⚙️
Designed for demanding oilfield and petrochemical applications, this butterfly valve delivers reliable flow control in sour-service environments.
🔹 NACE MR0175 / ISO 15156 Compliant
🔹 200 PSI CWP
🔹 316 Stainless Steel Disc & Stem
🔹 H₂S-Resistant Seat
🔹 Blowout-Proof Stem Design
🔹 Wafer / Lug Style
🔹 Lever or Gear Operator Options
Ideal for sour gas systems, flare lines, VRUs, mud systems, crude storage manifolds, and fluid transfer applications.
📞 +1 405 666 5011
📧 [email protected]
Blaze Sales & Service — Built for Demanding Industrial Applications.