Top Quality Single Sphere Air Valve - Cast Iron Globe & Strainer G-H-01 – Deye

Quick Detail
Design standard: BS
Body material: cast grey iron GG25
Seat/Plug: ductile iron +bronze
Nominal diameter: 4″
Pressure: PN16
End connection: flange RF
Face to face: BS standard
Working temperature: -30℃~+300℃.
Test and inspection: API 598.
Product Range Size: 1/2″-16″ DN15-DN400
Connection: Flange to EN1092-1
Epoxy Power Coated inside and outside with 300 microns

Peformance/Features
?PN10/PN16/PN25 Metal Seated Globe Valve is operating by the Brass seated iron disc
? Moving perpendicular to the flow axis through a worm machined stem multi turned
? Tight sealing is achieved through Brass seated on wedge fully contacting.?The body seated ring, Leakage Grade is up to Grade B as Min.
? In each time the valve is opened, the flow on the line cleans the sealing surface, Prevents from dirt and deposits
? With its short installation length( DIN3202 F1), doesn’t occupy a big place
? It has ductile iron body and stainless steel stem
? Inner and outer surfaces are coated with minimum 250 microns fusion bonded epoxy
? Suitable to install actuator and gearbox
? Suitable to use with ground and underground applications. Can be operated with extension spindle
? Very low head loss rating. Can be operated with lower torque ratings, no maintenance needed