Diaghragm / Piston Stable Downstream Flow Control Valve

• Customization: Available
• Certificate: ISO, CE
• Medium Applicable: Water
• Model NO.: GL400X
• Pressure Rating: Pn10, Pn16, Pn25, Pn40 (Cl150, Cl300)
• Seat: Rubber Seat
• Actuation: Diaphragm or Piston Actuated
• Surface: Epoxy Resin Coating
• Transport Package: Bubble Plastic Paper + Plywood Case
• Specification: DN50 ~ DN150
• Trademark: KARFAR
• Origin: China

Product Description

Stable Downstream Pressure  Flow Control Valve
MODEL NO.: GL400X

Δ The KARFAR model GL400X is popularly mounted in water distribution pipeline which needs flow control. This valve functions to maintain a stable flow rate preset by the pilot  and reduce high flow rate to a preset data.
It turns the high upper-stream pressure into low pressure, so that the downstream flow will not be affected by the upper-stream changing pressure.
 

Body & Bonnet	Cast iron, Ductile iron, Cast steel, Stainless steel etc
Stem	Stainless steel
Disc	Brass, Carbon steel, Ductile iron etc
Seat	Brass, Stainless steel, Carbon steel etc
Sealing	NBR etc
Diaphragm	NBR, EPDM
Piston	Brass, Carbon steel, Ductile iron etc
Pressure Grade	PN10, PN16, PN25, PN40, CL150, CL300
Size	DN50-DN800
Flange Dimension	ASME B16.42, BS4504, ISO2531, ISO7005 etc.
Face to Face Length	ANSI B16.11, API594,BS5155, ISO5752, DIN3352 etc.