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China made cheap price high quality equal percentage motorized 3 way gas regulator control valve
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China made cheap price high quality equal percentage motorized 3 way gas regulator control valve

    marca: POV
    Lugar de origem: Shanghai, China (Mainland)

Informação básica

Modelo: motorized regulating valve

Descrição do produto

Company introduction POV Valve (Shanghai)Co.,Ltd.professional factory in SHANGHAI, China that manufacture the pneumatic/electrical valves. Main series of products as below:
1, pneumatic butterfly valve and pneumatic ball valve;
2, electric butterfly valve and electric ball valve; 3, manually butterfly valve and ball valve;
4, actuator: pneumatic actuator, electric actuator;
5, pneumatic diaphragm valve;
6, pneumatic angle seat valve;
7, solenoid valve; 8, manual ball valve and manual butterfly valve.
No fact stands without pictures, see below: Specifications Valve body
Type: Single seat, double seat, sleeve
Nominal diameter: DN20-DN200
Nominal pressure: ANSI150, 300, 600LB; JIS10, 16, 20, 30,
40K; PN1.6, 2.5, 4.0, 6.4MPa
Connection: Flange: FF, RF, RJ and LG, Flanged standard
ANSI B16.5, JIS B2201, JB/T79.1 PN1.6MPa, JB/T79.2
Thread: DIN, NPT, RC, BSP, G etc
Welding: GB12224-89
Sealing surface: PN16 convex surface, PN40, PN63, PN100
concave surface
Material: WCB, 304, 316, 316L
Bonnet: Standard type (-20℃ ~+200℃ )
Low temperature type (-60℃ ~-196℃ )
Cooling type (-40~450℃ )
Bellows seal type
Gland type: press plate
Packing: V type PTFE, fl exible graphite
Valve components
Core type: single seat plunger type, double seat, sleeve
Core seat: 304, 316, 316+ SLT
Flow characteristics: Equal percentage, linear, quick-opening
Actuator
Type: Electric actuator
Action type: Direct action, reserve action
Control type: Proportional or switch type
Input signal: 4-20mA, 0-10V, 1-5V, ON-OFF
Output signal:4-20mA or passive contact signal
Power: AC220V, AC380V, DC24V, etc
Explosion-proof class: ExdIIBT4, ExdIICT6 or others (Optional)
Manual device: with handle
Accessories (Configured according to requirements)
heater, overload protection
Performance
Rated KV value: Reference table
Flow characteristics: Linear, equal percentage, quick opening
Adjustable range: 50:1
Leakage class
Metal seal: Less than 0.01 (ANSI B16.104-1976IV)
Soft seal: Less than 0.00001%
Hysteresis: ≤ 1%
Dead zone: ≤ 1%
Basic error: ± 1% Product display Our packing Our factory Our customers Actual using Our advantages 1. Excellent technology:
the technology is in the leading level in China, cooperate with the most famous
universities in China, established the POV-Ocean university lab.

2. Advanced equipment:
advanced processing equipment and testing means, providing the integration of automation system solutions for product, engineering, service and training.

3. Strong team:
have many senior engineers with plenty of research, development, design
experience, providing professional service for sales and after sales.

4. Good quality:
reliable and stable quality, good performance, long life time.

5. Full series of products:
covers full category of valves, meet the general standard of every country in the world, such as GB, DIN, ASTM, BS, JIS.

6. Professional after sales service:
have the professional engineer team to provide the service.

7. Certificates:
passed the ISO9001 certificate as well as CE,API/WRAS/AWWA/ISO/TUV/DNV etc.

8. Fast delivery time:
have the stock, fast delivery time could be guarantee.

9. Packing:
packing strictly as per the exporting standard or as per the customized request.

10. Long-term quality warranty time:
provide 12 months quality warranty time.


 

Grupo de Produto : Válvula de controle

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