Carbon Steel Pneumatic Control Valve

NSV Valve Corporation is one of the most reliable manufacturers and suppliers of carbon steel pneumatic control valve in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to buy advanced carbon steel pneumatic control valve made in China here from our factory.

Product details

The single-seat control valve adopts the top guided unbalanced structure,featured by high strength,heavy load,S type flow channel,low pressure drop loss,high flow coefficient,wide adjust range,high flow characteristic precision,etc.

This kind of control valve adopts the press-in type seat design,which solves the problems of difficult disassembly and high leakage of the traditional thread screw-in type seat and prolongs the service life. The flow to open design is adopted,and the medium flow direction tends to the opening direction of the valve with good control ability of small opening and low flow characteristic distortion.Special cages with noise reduction and anti-cavitation functions can be offered according to the requirements in different service conditions.
  
Applicable Standard
Design Standard:     ASME B16.34
Face to Face:       MFG’S STANDARD 
End Flange:        EN1092-1  
Inspection and Test: ASME B16.104-1998-IV 
  
Products Range 
Size:      DN15 ~DN200 
Rating:    PN16,25,40,64,100
 
Body Materials:  A216-WCB
Plug&seat:  SS304,SS316,SS410
Cage: CF8,CF8M 
Operation:  Pneumatic diaphragm actuator,pneumatic piston actuator,electric actuator  
 
Design Features  
Trim features:     Top guided,unbalanced trim
                Quick disassembly cage structure
Body type:       Straight-through type,angle type

Bonnet type:   Standard type,heat dissipation type,cryogenic type,bellows

Flow characteristic: Equal percentage,linear,quick open

Shut-off class:    ASME B16.104 V(standard metal seat)

ASME B16.104 VI(shut-off soft seat)  

Application temperature range:-30~260C

FAQ

1.Q: What’s the brand of your company can supply ?

A:NSV or OEM service

2.Q:I want to know how to contact the person in charge.

A: When you call representative call number of company(86-577-67378616), sales team will receive your call if there is no special situation. If you let us know your inquiry, we will put you through to the person in charge. If you need a personal phone number, you have to receive it from the person in charge directly after phone call.

3. Q: What’s the valves warranty?
  A: Our valves warranty period should be 18 months from the date of shipment or 12 months after installation, whichever occurs first.

4. Q:How can I get a quote?

A: If you request quote by preparing the product spec you want to request specifically through “Contact us or Feedback” of homepage, we will send reply to you ASAP. If the contents of homepage are not available, you can inquire to us via phone(86-577-67378616) or fax(86-577-67372367).

5.Q:Is there have MOQ?

  A：No.we can accept 1set,but there have additional cost $150.00(process of export) if the order value within $2000.00.

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