InterApp B1010033.2BE.4GT.TS Pneumatic Lined Fluorine Butterfly ValveProduct Range:

Diameter: DN32-DN900
Pressure: PN6/PN10(Class150)
Body Material: Ductile Iron GGG40/Stainless Steel 316L
Disc Material: 316L, Stainless Steel PFA, Carbon Steel PFA, Hastelloy, Titanium
Seat Material: PTFE(EPDM/VITON)
Connection Type: Wafer Type, Lug Type, U-Type
InterApp B1010033.2BE.4GT.TS Pneumatic Lined Fluorine Butterfly Valve Product Features:
The disc base material is made of high-quality duplex stainless steel through integrated precision casting (no welding), ensuring the safety of stem sealing under sudden torque increases caused by media jamming, providing maximum stem leakage protection. The disc is coated with ultra-high melt flow rate PFA, offering superior thermoplasticity and temperature resistance, ensuring ultimate zero-leak sealing and media safety.
The sealing form between the disc and seat is spherical sealing, providing better sealing performance and effectively reducing flow resistance;
The isostatically molded polytetrafluoroethylene (PTFE) seat, compared with traditional molding methods, has extremely high density uniformity, with a uniform density exceeding 2.16g/cm3, a thickness of at least 3mm, and the ultra-low permeability of the material extends the valve's service life;
Widely used in industries such as petrochemicals, gas equipment, nuclear industry, power equipment, environmental water treatment, HVAC, steel metallurgy, industrial kilns, filling equipment, brewing equipment, drying equipment, vacuum equipment, surface treatment, biopharmaceuticals, food machinery, textile printing and dyeing, papermaking, etc.