YD300S Damper Valve( Butterfly Valve)

1. YD300S Damper Valve( Butterfly Valve) is light butterfly valve construction adopting steel plate by welding.
2. It can be applied with gas control and on-off.
3. At the same time, it can bear high-temperature.
4. Manufacture cost is very low, so it can be used for the high-temperature air and coal gas and other gas.
5. Connection with pipe is flange type and weld type.

Specifications of YD300S Damper Valve( Butterfly Valve):
A)Body type: YD300S
B)Body size: 3"(80A)-120"(2600A)
C)Body rating: ANSI Class125~150, PN0.25MPa~PN1.0Mpa JIS2K 5K 10K
D)Fluid temp.: -196~+700 Deg.
E)Connections: Flanged(RF, FF), Butt weld, Wafer
F)Body materials: Q235A, 304SS, 316SS, etc.
G)Disc materials: Q235A, 304SS, 316SS, 310SS, etc.
H)Raneabililty: 50: 1-20: 1
I)Flow characteristics: () Approximate EQ%(Inherent Characteristic)
J)Leakage: Standard: CV× 5%~1.5%
15° 15° Seal: CV× 0.5%~0.2%
K)Back seat: CV× 2.0%~0.1%
L)Actuator:
PA00RA\PX00RA: Pneumatic Cylinder Actuator
EQ00RA\EK00RA: Solid State Electronic Actuator

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We provide carbon steel butterfly valve, stainless steel butterfly valve, alloy steel butterfly valve, forged steel butterfly valve, pressure seal butterfly valve and bellows sealed butterfly valve.