Factory of High Sensiivity DN100 Cast Iron Hydraulic Water Flow Control Valve

• Temperature: Ordinary Temperature
• Certification: RoHS, CE, ISO9001
• Media: Water
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Model NO.: 400x
• Material: Cast Iron
• Type: Self-Operated
• Standard or Nonstandard: Standard
• Product Name: Wcb Flow Control Valve with Pintle Valve
• Body: Cast Iron
• Allen Bolts: Carbonization Process
• Seals: NBR, EPDM
• Bonnet: Gray Irorn, Ductile Iron, Cast Steel
• O-Ring Seals: NBR
• Transport Package: Wooden Case
• Specification: 4 in
• Trademark: like
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000

Product Description

Factory of High sensiivity DN100 Cast Iron Hydraulic Water Flow Control Valve
Flow control valve is a multifunctional high-precision pilot-way control valve which is suitable for some of water distribution pipelines needing to control flow and pressure to maintain the predetermined flow and limit the excessive flow at a predetermined valve. It can also reduce high upstream pressure appropriately. As a result, even if the upstream pressure of the main valve changed, the downstream flow of the main valve is not affected. The valve changed the principles that conventional throttling valve reduces drainage area purely mechanically or by the pore plate and minimize energy loss in the throttling process by using relevant pilot valves. In case of emergency, flow control valve can completely cut off the flow and avoid loss. It has high sensitivity of control, safety, reliability, easy debugging and long service life.

Meterial of main parts

Part name	Meterial
Body	Gray iron, ductile iron, cast steel
Gate	Ductile iron+EPDM or NBR
Allen bolits	Carbonization process
Seals	NBR,EPDM
Bonnect	Gray iron,ductile iron,cast steel
Stem	Stainless steel
O-ring seals	NBR
Thrust bearings	Tin bronze
Bolt	Carbon steel,ally steel
Gland	Ductile iron,cast steel
Dust Cover	NBR
Hand wheel	Malleable iron

 

PN(MPa) Nominal pressure	1.0-2.5
DN(mm) Nominal diameter	40-1600
Medium temperature	<80
Suitable mediums	Water

Qualification certificate