Size: DN50 - DN1200.
End flange: ANSI B16.1, EN 1092, AS 2129.
Face to face: EN 558-1.
Top flange: ISO 5211.
Normal pressure: PN10, PN16, PN25 (150, 300 PSI).
Body: Super Duplex Steel, 1.4529, 2507.
Disc: Super Duplex Steel, 1.4529, 2507.
Stem: Monel, Stainless Steel.
Seat: EPDM, NBR.
Temperature: -45℃ - 150℃.
Feature Small in size, light in weight and easy maintenance, it can be used as a device to cut-off or regulate.
Apply Fresh water, sewage, sea water, air, vapor, food, medicine, oils. acids, alkalis, salt, etc.
Features:
Available in various materials.
Long service life with reliable seal and without frequent maintenance.
Resilient seat design with bubble tight seal.
Small size and lightweight.
Easy to install and maintain.
Easy to operate.
Pressure test conforms to API 598.
Can regulate or cut off pipeline flow.