Diaghragm / Piston Cast Iron Constant Downstream Pressure Flow Control Regulating Control Valve (GL400X)

Basic Info.

Model NO.	400X
Function	Flow Rate Control
Sealing Form	Rubber Seat Ring /Metal Seat
Flow Direction	Unidirection
Standard	ANSI, API, DIN, BS, GB etc
Application	Industrial Usage, Water Industrial Usage, Household Usage
Temperature Applicable	≤80ºC
Pressure Rating	Pn10, Pn16, Pn25, Pn40 (Cl150, Cl300)
Medium Applicable	Water, Oil etc
Certificate	ISO, Ce
Transport Package	Bubble Plastic Paper + Plywood Case
Specification	DN50 ~ DN800
Trademark	KARFAR
Origin	China
HS Code	84818010
Production Capacity	5000PCS/Month

Product Description

Constant Downstream Pressure Flow Control ValveMODEL 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.