PRODUCTION：

Tilting type check valve is a kind of multifunctional butterfly type check valve; low pressure damage and completely eliminating water hammer. It is usually installed in the outlet of the pump, which takes effect in checking, closely shut off and opening.

FEATURES:
1. After opening, the shaft and disc is in the upper side position; the vacant main channel is convenient for fluid passing. Disc adopts arc streamlined design (Turtleback Shape), for reducing head loss. The valve adopts small -size hydraulic pressure station, picking up disc, flow resistance will be up to 0.**2Mpa.
2. The sealing face adopts high-quality S.S. Welding technology. After sealing face processing with a better fineness and anti-corrosion property; and also with a long service life span.
3. The seat adopts conical design with sealing property, for ensuring a reliable sealing.

4. With a self-lubricating composite bearing; high abrasive resistance;

little friction coefficient; bearing (disc) rotating flexibly.

APPLICATIONS：
★for water supply
★for potable water distribution
★for irrigation
★for water treatment
★for industrial activity

STANDARD AND TECHNICAL DATA:
Design Standard:  EN****4
Face to Face： EN****1/ISO***2 series *4(DIN***2 F4)
Flange Standard：EN*****2, ISO***1 and DIN***1, or other as request
Testing:BS***5, API**8
Pressure rating: PN *0/*6/*5
Size: DN **0mm – DN ***0mm
Medium: drinkable water, dirty fluids, sea water, etc.
 

PN (Mpa)	Shell Test Pressure( Mpa)	Seal Test Pressure (Mpa)	Applicable Medium	Temp.
1.0	1.5	1.1	Water; Seawater; Similar Fluid	0~*0℃

MAIN STRUCTURE

Main components: Disc, Crank, Body, Bearing, Hydraulic Support, Counterweight, Hydraulic Control Valve, Oil Groove, hydraulic pressure device, Body, Upper and Lower Shaft, Actuator etc.

MAIN MATERIALS AND DIMENSIONS:

Tilting Type Check Valve Without Hydraulic Pressure Device