Titanium vlinderklep met hoge prestaties

The Titanium High Performance Double Eccentric Butterfly Valve is engineered for highly corrosive and heavy-duty operating environments. Its double eccentric disc design minimizes contact with the seat during opening and closing, resulting in reduced wear, lower operating torque, and longer sealing life. Manufactured from titanium, this valve offers exceptional resistance to seawater corrosion, chloride attack, and harsh chemical media, making it particularly suitable for marine systems, desalination plants, chemical processing lines, and offshore industrial applications.

Materiaal

Available titanium material grades include ASTM B381 F2 / F7 / F12 forgings, ASTM B367 C2 / C7 / C12 castings, ASTM B348 Grade 2 / Grade 7 / Grade 12 bars, and ASTM B265 Grade 2 / Grade 7 / Grade 12 plate. ASME equivalents are SB-381, SB-367, SB-348, and SB-265.

It offers excellent resistance to corrosion, especially in seawater andchloride-containing environments. Combined with the double eccentric design,it ensures smooth operation, tight shut-off, reduced wear, and long service life.

Grootte Bereik

2″~160″（DN50~DN4000）

Body Materials

TI2 / TA2

Optional titanium grades: Gr.2 / Gr.7 / Gr.12

ASTM B381 F2 / TA2

Temperatuurbereik

-320°F to 842°F（-196°C to 450°C）

Stem Materials

TI2 / TA2

Optional titanium grades: Gr.2 / Gr.7 / Gr.12

ASTM B381 F2 / TA2

Maximum Allowable Operating Pressure

ASME 150LB, 300LB, 600LB 900LB/

EN 1092 PN 10, 16, 25, 40, 63, 100, 150

Seat Materials

Features laminated stainless steel with graphite, hard-faced alloys, or soft seals (PTFE, RPTFE, Viton, EPDM) depending on application.

Shut off Rating

Zero Leakage

Disc Materials

TI2 / TA2

Optional titanium grades: Gr.2 / Gr.7 / Gr.12

ASTM B381 F2 / TA2

Design Standard

API 609, ASME B16.34, ASME VIII, API 600

Flange Drilling

ASME B16.5, ASME B16.47, EN 1092, ISO 7005

End Connections

Wafer, Lug, Double Flanged

Testing standard

ISO 5208, EN12266-1, API 6D, API 598, BS 6755

Ports

Full bore

Connect Platform

ISO5211, Bracket

Face To Face

AAPI 609, ASME B16.10, ISO 5752, EN 558

Applications

Oil and gas, steam, power generation, refining, chemical processing

Material Advantages

Exceptional resistance to seawater corrosion and chloride-induced attack.
Superior durability against a wide range of oxidizing chemicals and aggressive process media.
Extended operational lifespan compared to standard stainless steel or alloy materials in corrosive conditions.
Reduced maintenance frequency and lower replacement costs by minimizing corrosion-related damage.
High strength-to-weight ratio, allowing easier installation and more efficient valve operation.
Dependable long-term performance under harsh and demanding industrial service conditions.