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Yongjia Goole Valve Co., Ltd.

Control Valve, Pressure Balanced Control Valve, Cage Type Control Valve manufacturer / supplier in China, offering Hcn Low Noise Cage Type Pneumatic Control Valve, Ductile Iron Y Strainer (GAGL41H), High Pressure Pressure Reducing Valve (GAY43H) and so on.

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Supplier Homepage Product Control Valve CV3000 Linear Strok Regulating Valves Hcn Low Noise Cage Type Pneumatic Control Valve

Hcn Low Noise Cage Type Pneumatic Control Valve

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Ningbo, China
Production Capacity: 50, 000 PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: HCN
  • Material: Wcb, CF8, CF8m
  • Pressure Rating: Pn16~100\Class150~600
  • Valve Body Type: Straight-Through Type, Angle Type
  • Connection: Flanged, Butt Welded
  • Trademark: GOOLE, OEM
  • Specification: CE, SGS
  • HS Code: 8481804090
  • Power: Pneumatic
  • Nominal Diameter: Dn20~400mm\Nps3/4~16
  • Applicable Temperature Range: -196 Deg C~+566 Deg C
  • Actuator Type: Pneumatic Diaphragm Actuator
  • Model No: Hcn
  • Transport Package: Plywood Case
  • Origin: Wenzhou, Zhejiang, China
Product Description

HCN Low Noise Cage Type Pneumatic Control Valve Characteristics: 
         This product is composed of the pneumatic multi-springs, pneumatic actuator and the low flow resistance sleeve. This valve uses the balanced valve core, the unbalanced force is small, the permission pressure differential is big, and operation is steady. Compared with the ordinary single and double seat-regulating valve, it has low noise, simple structure and convenient assembling and dismantling characteristics.
         Its valve shape is small, the body is light, the performance is good, and the capacity is big. So it's the new type general regulating valve product. It is suitable for the common fluid medium and techniques condition industrial control system.

HCN Low Noise Cage Type Pneumatic Control Valve
HCN Low Noise Cage Type Regulating Valve is mainly designed for reducing the medium noise.  As the gas will expand, many Symmetric holes were designed to reduce pressure drop. The flow port is S pattern, and the flow-guiding part around the cage can also make the fluid flow smoothly. Therefore, the pressure drop of such regulating valve is very low, the flow capacity is big, and the noise is low. Valve Disc adopted Pressure Balanced Cage Type, the pneumatic actuator is multi-spring diaphragm type, the Structure is impact, and the output torque is big.

Standard technical specification
Valve Body
Type:  Straight Through Single Seat Cast Steel Globe Valve
Size: DN40-200
Pressure: PN16~PN64, Class 150LB ~ Class 600LB, JIS 5K-40K
Connection: RF(Standard), Threaded, Welded
Flange Facing:  Raised Face
Face to Face dimension: GB12221-89
Material: WCB, 304,316
Bonnet Type: Gland
Packing:  V tupe PTFE,  Flexible Graphite
Gasket: Plain Type, PTFE, SS+Graphite
Upper Gland Type:
Normal Gland Bonnet: -17~230 Deg C
Extended Bonnet: -45~-17 Deg C,  230~ 566 Deg C
Extended Bonnet: Integrated Bonnet :-100~-45 Deg C,  Welded Bonnet: -196~-100 Deg C
 
Actuator:
Type: HA Multi-Spring Diaphragm Type Pneumatic Actuator
Spring Range: 0.02~0.10, 0.08~0.24MPA
Air Supply Pressure: 0.14, 0.16, 0.28, 0.40 MPa
Air Connection: Rc1/4
Ambient Temperature: -30~70 Deg C
Valve Action Type: Air to Open or Air to Close
 
Performance
Leakage Rate: ANSI B16.104 Class IV  ( < 0.01% Rated Cv)
Return differential: 3% ( Without Positioner),  1% ( With Positioner)
Linear:  ±5% ( Without Positioner),  ±1% ( With Positioner)
Packing: Standard PTFE Packing
Adjustable Range: 50:1

HCN Low Noise Cage Type Pneumatic Control Valve  Specifications: 

DN

20~450mm

PN

Class150~2500

Applicable temperature range

-30ºC~260ºC (single-seat structure)

-196ºC~570ºC(double-seat structure)

Trim features

sleeve guided type, balanced trim structure

Body type

straight-through type, angle type

Bonnet type

standard type, heat dissipation type, cryogenic type

Flow characteristic

equal percentage, Linear, quick open

Shut-off class

ASME B16.104 V (standard metal seat)

AS ME B16.104 V I (shut-off soft seat)

Pipe connection type

flange type, Butt welding type

Actuator type

pneumatic diaphragm actuator

pneumatic piston actuator

Electric actuator
 
Ms Cathy
Yongjia Goole Valve Co.,Ltd
Heyi Industrial Zone, Oubei, Wenzhou,325105, China
Tel: +86-577-57781015,   Fax: +86-577-67985602
Mob: +86 150 5759 6965, 
 
Web: www.chinavalve1.com
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