Product Presentation:
Natural PTFE seats; butterfly plate and stem completely covered with PFA; bi-directional tight shutoff with zero leakage; self-centering valve plate with axial spring; easy to install and maintain; high resistance to aggressive agents; minimal pressure drop.
Product Parameter:
Temperature and pressure range:-30℃~180℃, from full vacuum-10.5bar(150PSI)
Caliber range: DN2 to 40
Valve Body Style: Clamp-on, lug type, double flange (U part)
Rating: PN6-10
Material: Ductile Iron/Carbon Steel
Stainless Steel
High Alloy
Titanium
Application Standards:
Design: ANSI B16.34 / ASME VIII
Face to Face: API609/ISO5752 short
Flange: UNI/DIN/ISO/ANSI
Inspection: API 598