Super Duplex Steel 2507 Plug Valve Product features:

1. Super Duplex Steel 2507 Plug Valve structure is reasonable, reliable sealing, excellent performance, beautiful shape.
2. Super Duplex Steel 2507 Plug Valve sealing is achieved by the sealing surface around the card sleeve. Unique 360° metal lip protection fixed sleeve.
3. Super Duplex Steel 2507 Plug Valve has no cavity to accumulate the medium. 
4. Metal lip in cock rotation to provide self-cleaning function, suitable for thick and easy scaling conditions.
5. Two-way flow, more convenient installation.
6. Parts material and flange size can be reasonably selected according to the actual working conditions or user requirements, to meet various engineering needs.
 

Super Duplex Steel 2507 Plug Valve Specification:

Design standard: API, ASME, EN, ISO, JIS, DIN, BS, GB

Pressure rating: CLASS 150LB~600LB, 1.0MPa~11.0MPa, JIS 10K~40K

Size range: NPS1/2” ~24”, DN15~DN600
Structure:Lubricated or Non-lubricated

Bore: Full bore, Reduced bore

Standard connections: flange, threaded, butt weld, socket weld

Sleeve Material: PTFE, RPTFE, TFM, GF2P, PPL, PFA
 

Super Duplex Steel 2507 Plug Valve Material characteristics:

For precipitation hardening stainless steel, Super Duplex Steel 2507 Plug Valve is in ferrite matrix containing 35% ~ 40% austenite, its yield strength is about 2 times of 19Cr-9Ni austenitic stainless steel, and has high hardness and good plasticity and impact toughness.Super Duplex Steel 2507 Plug Valve is especially suitable for both abrasion and erosion corrosion working conditions, so widely used in oxidation and reduction of strong acid conditions, in the chlorine environment has a special stress corrosion cracking resistance performance. 

Super Duplex Steel 2507 Plug Valve has good activation and passivation conversion ability, excellent corrosion resistance, in non-oxidizing acids such as sulfuric acid, acetic acid, formic acid, phosphoric acid has good corrosion resistance, in neutral chloride ion medium has good pitting resistance, at the same time has good crevice corrosion resistance and stress corrosion resistance.