Constant Differential Pressure Sustaining Valve (GL800X)

• Customization: Available
• Media: Water, Steam, Oil, Gas etc
• Certification: ISO, CE
• Model NO.: GL800X
• Temperature: Ordinary Temperature
• Connection: Flange
• Valve Seat: Single-Seat
• Structure: Diaphragm/ Piston
• Material: Ci, Di, CS, Ss etc
• Pressure Grade: Pn10, Pn16, Pn25, Pn40 (Cl150, Cl300)
• Medium Applicable: Water, Oil etc
• Temperature Applicable: ≤80ºC
• Transport Package: Bubble Plastic Paper + Plywood Case
• Specification: DN50 ~ DN800
• Trademark: KARFAR
• Origin: China
• Production Capacity: 5.000PCS/Month

Product Description

Static Flow Rating Balance Valve
Model NO. GL800X


Δ This model sustains minimum preset, differential pressure between two sides of  a valve or a pump, regardless of varying upstream pressure. Required upstream pressure can be adjusted by the pilot easily

Δ With an extra non-return valve assembly, the valve will close automatically when there is a backflow. 

Two types: Diaphragm actuated & Piston actuated 
 

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, EPDM etc
Diaphragm	NBR, EPDM etc
Piston	Brass, Carbon steel, Ductile iron etc
Flange Dimension	ASME B16.42, BS4504, ISO2531, ISO7005 etc.
Face to Face Length	API594,BS5155, ISO5752, DIN3352 and other standards

KARFAR competitive advantages:
*Well and high Quality Control
*Prompt Delivery
*Customer's Designs and Logos are welcome
*Competitive Price
*Small order Acceptable