Selling Parameters
Product Description
RMD-HSB/H Type ball valve is a product of Raymond Company 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.Product Feature
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% which is corrosion-resistance or flexible graphite.
Company Profile
It's registered with capital of 100 million RMB and focusing on manufacturing fully welded ball valve, pipeline ball valve, metal to metal ball valve, check valve, globe valve, gate valve etc. The size of ball valve is up to 48 inch and rating pressure ranges from 150# to 2500#. We've been supplying to large national & multi-national oil, gas and coal chemical companies for over 10 years.
