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D383X-DN250
TONTR
D383X-DN250
Butterfly Valve
Flangeconnection
DN200
Qingdao, China
2.5MPA
60000 tons/year
Grey/red, can be customized
Tontr 10 in Grooved Butterfly Valve with Gear Operation FM/UL Approved
Overview
FM/UL approved grooved butterfly valve for fire protection systems.
Sizing
Maximum Working Pressure : 2.5MPa
Maximum Working Temperature : 0 °C / + 80 °C.
Description
Dounle Eccentric Butterfly Valves
Range from ND200 up to ND400.
Bidirectional Sealing.
Minimum load loss.
Low torque values.
Epoxy paint 200 microns: RAL 3000.
Technical Specs
Construction
Body: D.Iron EN-GJS-450
Disc: D.Iron EN-GJS-450+EPDM
Stem: S.Steel 1Cr17Ni2
Bushing: S.Steel 304+Bronze
O-Ring: EPDM
Gear-Box: D.Iron EN-GJS-450
Standards
Design : MSS SP-67.
Grooved : AWWA C606.
Pressure Rating : 60.3~168.3 362PSI, 219.1 232Psi
Mounting between flanges: PN10/16 EN 1092-2
Pressure Test: EN 12266-1 Rate A
Tontr 10 in Grooved Butterfly Valve with Gear Operation FM/UL Approved
Overview
FM/UL approved grooved butterfly valve for fire protection systems.
Sizing
Maximum Working Pressure : 2.5MPa
Maximum Working Temperature : 0 °C / + 80 °C.
Description
Dounle Eccentric Butterfly Valves
Range from ND200 up to ND400.
Bidirectional Sealing.
Minimum load loss.
Low torque values.
Epoxy paint 200 microns: RAL 3000.
Technical Specs
Construction
Body: D.Iron EN-GJS-450
Disc: D.Iron EN-GJS-450+EPDM
Stem: S.Steel 1Cr17Ni2
Bushing: S.Steel 304+Bronze
O-Ring: EPDM
Gear-Box: D.Iron EN-GJS-450
Standards
Design : MSS SP-67.
Grooved : AWWA C606.
Pressure Rating : 60.3~168.3 362PSI, 219.1 232Psi
Mounting between flanges: PN10/16 EN 1092-2
Pressure Test: EN 12266-1 Rate A
