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| Product Name: |
Fully welded ball valve for heating supply
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| Supply Ability: |
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| Related proudcts |
valve, welded ball valve, valve,heating supply, |
| Specifications |
- |
| Price Term: |
FOB,CFR,CIF |
| Port of loading: |
TIanjin,China |
| Minimum Order |
1 |
| Unit Price: |
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RMD-HSB/H Type ball valve is a product of Raymond Co***ny with high performances.The sealing seat of this type of valve is specially designed with double seats sealing and double block-bleed structure.RMD-HSB/H Type is featured by reliable sealing,user-friendliness,long service life,etc.The largest size of RMD-HSB/H Type is up to DN1000 which can be used in the main pipeline of heating systems as a control device to open or shut down the pipeline.
Technical introduction
★The ball valve is designed as fully welded structure,which can prevent the leakage of medium.
★The valve seat is floating and spring-loade.The seal is made of soft seal materials of PTFE+20%C and Viton B.The seat is tightly abutted against the ball surface by the pressure of a spring,so that even if the media is in low pressure,a reliable sealing can be assured for the ball valve.Double piston effect and double seal(two-seal seat)are adopted in specially designed valve seat to realize double sealing,which makes the tightness of the ball valve more advantageous and the operation easier.
★A floating ball is adopted for DN15-DN200,and a stem and trunnion ball is adopted for DN200 and above,which can ensure the accurate position of different size ball.In other words,the sealing performance,low torque valve and operability can be guaranteed.
★The sealing of the stem is fulfilled by two replaceable O-rings and packing consisting of PTEE+20%C or flexible graphite,as the packing seal material,is fire proof effect,and is specially suitable for fuel gas systems.
★The materials used for the valve body and pipelines are the same(carbon steel or SS steel),valve body and stem adopt SS steel and the packing adopts PTEE+20%C which is corrosion-resistance or flexible graphite.
Features and Applications
Raymond's fully welded ball valve for heating supply(RMD-HSB)and Fuel Gas system(RMD-FGB)are used to control the flow at fully open or closed position,not regulate the flow.Only special types of ball valves can realize the flow regulatio |
| Company: |
Beijing St.Ocean Engineering Technology Co.,Ltd.
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| Contact: |
Ms. Britney Lee |
| Address: |
Room 338,Building No.10,En Ji Xi Yuan,No.1Liang Jia Dian,Fuwai Avenue, |
| Postcode: |
100142 |
| Tel: |
86-10-51660591 |
| Fax: |
86-10-51660593 |
| E-mail: |
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