Шаровой обратный клапан из литой стали для аммиака и фреона используемый в холодильной камере
Шаровой обратный клапан из литой стали для аммиака и фреона используемый в холодильной камере
Шаровой обратный клапан из литой стали для аммиака и фреона используемый в холодильной камере
Шаровой обратный клапан из литой стали для аммиака и фреона используемый в холодильной камере

Шаровой обратный клапан из литой стали для аммиака и фреона используемый в холодильной камере


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Product Description


 
































Product name


Angle cast steel globe valve,regulate valve ,globe check valve series


Company introduction


Liyongda industry is divided into two major industries: Liyongda valve and Brilliant compressor. Zhejiang Liyongda refrigeration machinery co., LTD., has 25 years of professional valve production experience, strong strength, excellent technical standards, specializing in the production of various refrigeration Angle, straight through globe valves, ball valves, pressure relief valves and other products.


Material


Forged steel/Cast steel


Application


The connection of large cold storagepipe , compressor unit etc.


Connection method


Welding


Technical data


1.Test pressure:4.5MPa
2.Suitable temperature range: -50℃~+150℃
3.Suitable medium: ammonia,fluoride etc refrigerant oil


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MODEL



H



H1



φB



φC



DN



L



L1



J64F


L64F


JH64F


 



208



45



21



100



15



45



10



208



45



26



100



20



45



13



216.5



55



33



100



25



55



15



231



55



39



120



32



55



15



245



55



46



120



40



55



15



265



60



58



120



50



60



15



311



70



77



140



65



70



15



357



90



89



140



80



90



16.5



407



106



109



220



100



106



20



450.5



128



134



220



125



128



20



527.5



145



159



250



150



145



25



569



180



219



250



200



180



25



 


 


advantage:


1,Bonnet sealing ring: AFM-34 material paper gasket imported from Germany

2,Valve head sealing ring: PTFE and carbon fiber material to improve the strength of the sealing ring and the service life of the valve

3,The stem and the valve head are connected: a cylindrical pin of bearing material is matched with an elastic snap ring, and a butterfly spring is installed inside

4,Stuffing box: There are HNBR O-rings inside the stuffing screw, the upper and lower are made of PTFE, the middle is made of graphite, and the bottom is an iron gasket.

 


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IMG_4852.JPG


 


 



Company Information


 Xinchang Liyongda Refrigerating Machine Co., Ltd. was established in1993. The location is near the Xinchang National Highway104,
and is 60km away from Ningbo, with convenient traffic. Our company is professional manufacturer of valves. Our products include refrigeration rectangular, closing valves and other valves. Our products have pasted the ISO9001.At present, our products are exported to a lot of countries and regions, such as Europe and South America, and have a good reputation from our customers. We always adhere to the principle of "quality first, customers superior".We sincerely hope to cooperate with clients from all over the word for the purpose of mutual development and a brilliant future.


 


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Packaging & Shipping


 





FAQ


 1 Q:Can you do OEM or produce the product in our design?


A:Yes


 


2 Q:Do you accept sample order?


A:Yes,but the sample is on your charge


 


 


3 Q: What is your warranty?


A: We can assure you one year against manufacturing defect.


 


4 Q: :What' s your normal delivery time?


A: 10-25 days against down payment (exclude the official holiday)


 


5 Q:How about after-sales?


A:We have a large after-sale service team. All the technicians are very experienced,


    they always go to different countries to serve customers like you.





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