In extreme operating conditions — high temperature, high pressure, and severe cavitation — reliability is everything. The RAYS DN250 Multi-Stage Pressure-Reducing Control Valve is engineered to perform where others fail.Forged from F91 high-temperature alloy steel, it delivers exceptional strength and creep resistance under +566C and 32 MPa conditions. Featuring a self-developed carbon-graphite cage sealing structure and extended bonnet design, it ensures zero leakage and stable operation under extreme heat and pressure.…

Witness the full manufacturing journey of a DN400, PN63 double disc gate valve. In just 40 seconds, see how a rough casting is transformed into a critical industrial component, achieving a 100% first-pass pressure test success rate with zero leakage. This video covers the four key stages:Stage 1: Rough Machining - Foundation workStage 2: Precision Machining - Sealing surface milling with our Niigata FC machining centerStage 3: Assembly - Meticulous component fittingStage 4: Pressure Testing - 100% pass rate, zero leaks Key highlights in this process:- Core manufacturing steps for industrial valves.- Application of high-precision machinery (Niigata FC machining center).- Our strict quality control ensuring 100% reliability.…

From kayaking and water park adventures, chasing sunsets on Tianyu Mountain, racing through the Beer Town, to ending the day with BBQ, live music, and a lucky draw night — this trip was all about energy, laughter, and connection.…

At the Indonesia Oil & Gas Expo 2025, RAYS Flow Control had the chance to meet and talk with engineers, partners, and clients from around the world.From September 17–20 at Booth C3-6917, our team shared insights on valve applications and listened to customer needs — gaining valuable perspectives for the future.Thank you to everyone who visited us. Though the expo has ended, our commitment to reliable fluid control solutions continues.…

Superior performance and dependable sealing are guaranteed through masterful engineering…