Stainless Steel Pneumatic Acting Globe Angle Valve with Return Signal

Model NO.: RSTV AV
Open Manner: General
Size: 1"-6", Dn25-Dn150
Usage: Other
Situation: Steam, Water, Air, Oil, Gas etc.
Service Life: >3 Years
Ambient Temperature: -30~+80ºC
Nominal Pressure: 1.0~1.6MPa
Connection: Thread, Flange, Clamp, Weld.
Medium Temperature: PTFE: -30~+180ºC
Delivery Time: 15~20 Days
Warranty: 18 Months After Leaving Factory
Certificate: ISO9001 & Ce
Body Structure: One-Piece
Body Material: 304, 316, 316L.
Seal Material: PTFE, F46.
Trademark: RSTV
Transport Package: Carton Case Inside, Plywood Case Outside
Specification: DN15~DN100mm
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
Product Description 
Stainless Steel Pneumatic Acting Globe Angle Valve With Return Signal

Specification: 
*long service life, economical investment. 
*compact in size and lightweight. 
* large flux, small flux resistance, no water hammer. 
*stem automatic correction, self-lubrication, without maintenance. 


Technical parameter: 
Control type: Stainless Steel Pneumatic Acting Globe Angle Valve With Return Signal
Cylinder material: Stainless steel, polyamide. 
Pneumatic accessories: Limit switch, positioner, solenoid valve, filter relief-pressure valve, manual operating device. 
Medium temperature: PTFE: -30~+180ºc
F46 -30~+220ºc
 
Ambient temperature: -30~+80ºc
Nominal diameter: DN15~DN100mm
Nominal pressure: 1.0~1.6mpa
Connection: Thread, flange, clamp, weld. 
Body structure: One-piece
Body material: 304, 316, 316l. 
Spool material: 304, 316, 316l.
Seal material: PTFE, F46. 
Appliance medium: Steam, water, air, oil, gas etc. 
Pneumatic actuator working principle
Control mode: 
According to the site condition has the following three kinds of control mode, the reasonable selection of the control
Method can make your valves service life more longer, more convenient operation, cost savings. 

Normally open type user: Suitable for pneumatic valve in the working time longer occasion. When the valve is normally open
Spring does not load external gas source thrust, then the valve fatigue to a minimum. Because it is by the air pressure to
Close valve, so need filed air pressure stability, air supply reliable. 

Normally closed type user: Suitable for pneumatic valve is in the closed time working longer occasion. For depends on the
Spring to close, when air pressure to drive the piston push spring, valve open. So for the normally closed user this valve
Service life more long, gas more economical. At the same time when the air supply fails, the valve is in the closed state, 
This control state is the most widely used. 

Double acting type user: Double acting type refers to the two chambers can be input compressed air separately, realize the
Two-way movement of the cylinder, no spring in the cylinder, the valve opening and closing rapidly, and can be used for
Large stroke valve, because it is by air pressure to close valve, so need the field gas source stability, air supply
Reliable. 

Other Products We Manufacture
           1  .Sanitary valve
            Sanitary Butterfly Valves
            Sanitary Check Valves
            Sanitary Ball Valvess
            Sanitary Reversal Valve
            Sanitary Diaphragm Valves
            Sanitary Sample Valves
            Sanitary Safety Valves
            Sanitary Control Valves
            Sanitary Relief Pressure Valves
        2. Sanitary Pipe Fittings
            Sanitary Elbow
            Sanitary TeeSanitary Reducer
            Sanitary Cross
            Sanitary Triclamp Ferrule
            Sanitary Cap
            Sanitary Pipe Hanger
            Sanitary Tank Cleaning Ball
            Sanitary Hose Joint
            Sanitary Unions
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            Sanitary Strainer
            Sanitary Cleaning Ball
            Sanitary Spray Ball
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            3 Way Ball Valve
            1 PC Male/Female Thread Ball Valve
            2 PC Male/Female Thread Ball Valve
            3 PC Male/Female Thread Ball Valve
            1 PC Flange/Welding/Union Ball Valve
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            3 PC Flange/Welding/Union Ball Valve
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            Electric Angle Seat Valve
            Y Strainer/Filter
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         4.Industry Pipe Fittings
            welded/thread Elbow
            Tee
            Cross
            Cap
            Pipe Hanger
            Hose Joint
            Unions
            Quick connector
            Quick coupling
            Ferrule
            Reducer
            Socket
            Bend
            Plug
            Bushing
            Nipple
            Y-Tee
            Y-Shaped
            Lateral-Tee
            Flange
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            Electrical Actuator
            Motorized Actuator
            Motor Actuator
            Single Acting Pneumatic Actuator
            Double Acting Pneumatic Actuator
            Pneumatic Actuator
            Valve Driver
         6. Actuator
            Electric Actuator
            Pneumatic Acuator
            Motor Driven
JIS ISO5211 Flange Stainless Steel 2PC Floating Ball Valve
JIS ISO5211 Flange Stainless Steel 2PC Floating Ball Valve
JIS ISO5211 Flange Stainless Steel 2PC Floating Ball Valve

ZHEJIANG RST VALVE TECHNOLOGY CO., LTD
Add
: No.917, Tianzhong Rd, Yongiang Hi-Tech Park, Wenzhou city, P.R.China
Mobile : +86 150 8893 3713

Fax: 0086-577-86917828
Web: www.stainlesssteel-valves.com
 
 

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