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Pneumatic Flange Wcb/Cast Steel Ball Valve

Pneumatic Flange Wcb/Cast Steel Ball Valve

Specification Model NO.: Q641F Connection Form: Flange Nominal Pressure: PN1.0-32.0MPa Structure: Floating Ball Valve Function: Blow-Down Valve Application: Industrial Usage, Water Industrial Usage, Household Usage Connection Type Available: Female/Male Thread, Flange, Welding, Hoop Standard...

Details

Specification

  • Model NO.: Q641F

  • Connection Form: Flange

  • Nominal Pressure: PN1.0-32.0MPa

  • Structure: Floating Ball Valve

  • Function: Blow-Down Valve

  • Application: Industrial Usage, Water Industrial Usage, Household Usage

  • Connection Type Available: Female/Male Thread, Flange, Welding, Hoop

  • Standard Available: GB, ANSI, etc.

  • Driving Mode: Pneumatic

  • Temperature: Normal Temperature

  • Size: 1/2"-4"

  • Seal Material Available: PTFE, Nylon, Ppl, H/Y

  • Actuator Type: Double Acting/Spring Return

  • Origin: China

Product Description

Pneumatic Flange WCB/Cast Steel Ball Valve
Valve Drawing and Dimension

Dimension of GB standard PN16 (1.6Mpa). Other standard and pressure are available, please contact for details. 

DNLL1L2~HDD1D2Cfn-ΦdActuator Model
1/2"130141/15971/83204/2359565461424-Φ14AT050D/AT063S
3/4"140141/15971/83209/24010575561624-Φ14AT050D/AT063S
1"150159/21183/95214/25611585651624-Φ14AT063D/AT075S
1 1/4"165159/24883/107257/277140100761824-Φ18AT063D/AT088S
1 1/2"180211/24895/107274/292150110841834-Φ18AT075D/AT088S
2"200248/269107/123290/300165125992034-Φ18AT088D/AT100S
2 1/2"220248/315107/141310/3351851451182034-Φ18AT088D/AT115S
3"250269/345123/152346/3682001601322038-Φ18AT100D/AT125S
4"280345/409152/172378/4102201801562238-Φ18AT125D/AT145S
5"320409/550172/215425/4502502101842238-Φ18AT145D/AT190S
6"360550/600215/240468/5312852402112238-Φ18AT190D/AT210S
8"400600/633240/262583/61834029526622312-Φ22AT210D/AT240S

 
Actuator Features:

  • Rack & pinion design

  • Compact and light weight

  • ISO 5211 mounting pattern

  • Adjustable stops for both open and closed positions

  • Accessory mounting dimensions to NAMUR specifications

  • Machined gear teeth provide longest life and smoother operation

  • High cycle life with low friction bearings on all moving and sliding surfaces

  • Safety contained springs prevent hazards of inadvertent ejection during maintenance

  • Modular design utilizing same body and end caps for both double-acting and spring-return versions

  • Corrosion resistant with hard anodized body, PTFE coated end caps, and stainless steel fasteners 

Actuator Specifications

Pressure Range: Max. Working pressure 10bar
Air pressure: 2.5bar~8bar 
Adjustment Range: 90° ± 5° 
Ambient temperature: -20 ~ +90° C 
Type: Double acting, Single acting (spring return)
Optional accessories: Solenoid valve, limite switch, electric position, air regulator
Lubrication: All the moving parts are coated with lubricants, extending their service life 
Life Time: One million time 


 

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