HangZhou Hoyee trade Co.,Ltd

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Cast Iron Breather Valve

Cast Iron Breather Valve

ZFQ-1 series Breathing valve is to maintain the tank pressure balance, reduce safety energy-saving products medium volatile, but also the use of principles of vapor heat transfer, protect the respiratory valve parts is not easy to freeze, the breathing valve to ensure the normal work. Our...

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Product Details

ZFQ-1 series Breathing valve is to maintain the tank pressure balance, reduce safety energy-saving products medium volatile, but also the use of principles of vapor heat transfer, protect the respiratory valve parts is not easy to freeze, the breathing valve to ensure the normal work.

Our breathing valve  has the advantages such as  simplified structure, ventilation volume, less leakage, corrosion resistance, insulation etc.. The  polytetrafluoroethylene material,support the breather valves worked of low temperature resistant, anti frost. 

 

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Breather valve have no action within the pressure range.

To exhale

To breathe


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Main specification and technical parameter

Nominal Diameter(mm)

50

80

100

150

200

250

Regulating Range(Pa)

Inhale:-280; Expiration:800、1200、1600、2000、3000

Nominal pressure PN(MPa)

1、1.6

Working temperature

-20~80、0~100

Regulation precision(Pa)

±100

Leakage class

VI Class


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Packing Details: Wooden box and plywood case, standard export  packing.
In addition that we can  design and pack as your request.
Delivery Details : Shipped in 5-15 days after payment.

 

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Q: What's your payment terms?

A: Usually we accept T/T ,Western Union or PayPal.

 

Q: What's your shipping item?

A: We ship items via EMS, DHL, UPS, TNT, China Post or Hong Kong Post.

 

Q: What's your delivery time?

A. 1.The stock samples can be sent to you within 3-5days by international express after received

   2.The batch order can be shipped to you in about 10-15days after order confirmation (by air or by sea)

 

Q: What's your main products of your company?

A: We specialized in all kinds of high performance control valve, for over 10 years with excellent quality and competitive

 

Q:How can I choose the most suitable valve?

A: Please tell me your detailed working condition,DN,Mpa,Working temperature…ect

 

Q: How long is your pump lifetime?

A: Valve warranty is 12 months 


Guarangee:

1. We offer 12 months limited Warranty of Manufacturer for defective items (excluding items damaged and /or misused after receipt).

2. If you have any problems with the item received, please let us know within 7 days after received. Please contact us before send items back! If problem really exists, a replacement or a refund is available after we receive the items in goods condition.

 

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 Mail address:Infor@hoyeevalve.com
 Website:www.hoyeevalve.com


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