Rising Stem Stainless Steel Gate Valve (Class 150)
Basic Info
Model No.: FYV
Product Description
Model NO.: FYV Material: Stainless Steel Pressure: Ordinary Temperature Seal Surface: Wedge Gate Valve Usage: Safety Application: Industrial Usage Class: 150lb-1500lb Ends Con: RF,Rtj,Sw,Bw Specification: CE, SGS HS Code: 8481804090 Type: Direct-acting Connection Form: Flange Actuator: Manual Thread Position of Valve Rod: Outside Gate Valve Standard: ANSI Size: 2′′-48′′ O-Ring Sealing: PTFE,NBR,Rptfe Trademark: FYV Origin: Wenzhou, Zhejiang Product Specifications
Material Type: Stainless Steel
Construction Type: Full Port
Structure Description: Rising Stem
Connector Type: Flanged
Features
Made from steel for weldability and greater rust resistance than iron
Rising stem with inside screw lifts with the gate to signal visually when the valve is open
Flanged connections for bolting to pipes
Maximum working pressure of 285 pounds per square inch (psi)
Top-mounted hand wheel for lowering and lifting the gate
Product Description
Stainless Steel Gate Valve has a rising stem and flanged connections on both ends. It has a flexible wedge, fully guided integrated seats, and bolted bonnet, and steel construction provides weld ability and greater rust resistance than iron. The rising stem moves up and down with the gate, providing a visual signal (when extended) that the valve is open. This stem design also prevent the stem threads from coming into contact with flow to avoid corrosion to extend valve life. This gate valve is full port for reduced friction; Its inner diameter is the same as the inner diameter of the pipe it connects to enable maximum operating efficiency.
The maximum working pressure is 285 pounds per square inch (psi), and the working temperature range is -20 to 100 degrees Fahrenheit. This valve has flanged end connections for bolting to compatible-sized pipe flanges. Mounted on top of the valve, a manually operated hand wheel activates the inside screw mechanism, which lifts and lowers the gate to start and stop the flow between the connected pipes.
This valve meets the following specifications for quality assurance: ANSI B16.34, B16.10, B16.5; API600, 598.
Gate valves control flow in a piping system by lifting a gate out of the path of steam, fluids, or gases. They are designed to block or permit flow, as the vibrations and force of flow repeatedly striking a partly lowered gate can damage the gate and seats.
To accommodate different flows and pressure requirements, gates come in four types: Solid wedge, flexible wedge, split wedge, and parallel disc (appropriate for high and low pressure applications). Hand wheels or levers activate the screw mechanism in the valve's bonnet, which comes in various designs, to open and close the gate. Union bonnets are preferable for building service piping, threaded-in (or screw-in) bonnets work well for lighter-duty usage, and bolted body-bonnet connections are used primarily in iron multi-turn valves. Most gate valves have either a rising stem, which moves up and down with the gate, or a non-rising stem, which remains fixed in place. When closed, the gate and its seats form tight planar sealing surfaces, ideal for linear liquid flow. Gate valves are used in air, gas, liquid, and steam applications.
Contact us if you need more details on Gate Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Api Gate Valve、Wedge Gate Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
Material Type: Stainless Steel
Construction Type: Full Port
Structure Description: Rising Stem
Connector Type: Flanged
Features
Made from steel for weldability and greater rust resistance than iron
Rising stem with inside screw lifts with the gate to signal visually when the valve is open
Flanged connections for bolting to pipes
Maximum working pressure of 285 pounds per square inch (psi)
Top-mounted hand wheel for lowering and lifting the gate
Product Description
Stainless Steel Gate Valve has a rising stem and flanged connections on both ends. It has a flexible wedge, fully guided integrated seats, and bolted bonnet, and steel construction provides weld ability and greater rust resistance than iron. The rising stem moves up and down with the gate, providing a visual signal (when extended) that the valve is open. This stem design also prevent the stem threads from coming into contact with flow to avoid corrosion to extend valve life. This gate valve is full port for reduced friction; Its inner diameter is the same as the inner diameter of the pipe it connects to enable maximum operating efficiency.
The maximum working pressure is 285 pounds per square inch (psi), and the working temperature range is -20 to 100 degrees Fahrenheit. This valve has flanged end connections for bolting to compatible-sized pipe flanges. Mounted on top of the valve, a manually operated hand wheel activates the inside screw mechanism, which lifts and lowers the gate to start and stop the flow between the connected pipes.
This valve meets the following specifications for quality assurance: ANSI B16.34, B16.10, B16.5; API600, 598.
Gate valves control flow in a piping system by lifting a gate out of the path of steam, fluids, or gases. They are designed to block or permit flow, as the vibrations and force of flow repeatedly striking a partly lowered gate can damage the gate and seats.
To accommodate different flows and pressure requirements, gates come in four types: Solid wedge, flexible wedge, split wedge, and parallel disc (appropriate for high and low pressure applications). Hand wheels or levers activate the screw mechanism in the valve's bonnet, which comes in various designs, to open and close the gate. Union bonnets are preferable for building service piping, threaded-in (or screw-in) bonnets work well for lighter-duty usage, and bolted body-bonnet connections are used primarily in iron multi-turn valves. Most gate valves have either a rising stem, which moves up and down with the gate, or a non-rising stem, which remains fixed in place. When closed, the gate and its seats form tight planar sealing surfaces, ideal for linear liquid flow. Gate valves are used in air, gas, liquid, and steam applications.
Main material | WCB, WCC, LCB, CF8, CF8M, CF3, CF3M, CN7M, CF8C, 4A, A105, LF2, F304, F316, F304L, F316L, F321, F51, ect. |
Pressure rating | Class 150 to Class 2500 (PN2.5 to PN 420) |
Standards applied | API. ASME, ANSI, NACE, CE/ EN, DIN, JIS, BS, ISO, TS, GB, etc. |
Operative temperature | -196 °C to 980 °C ( -320.8 °F to 1796 °F) |
Optional operation | Manual, Gear, Electric, Pneumatic, Hydraulic. |
| parts | |||||
| Body/cap | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni14M02 | 00Cr18Ni10M02 | WCB |
| Disc | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni14M02 | 00Cr18Ni10M02 | 1Cr13 |
| Stem | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni1dM02 | 00Cr18Ni10M02 | 1Cr13 |
| Stem,nut | Aluminium bronze | ||||
| Packing | PTFE | PTFE | PTFE | PTFE | Graghite +304 |
| Gasket | 304+PTFE | 304L+PTFE | 316+PTFE | 316L+PTFE | WCB |
| Gland | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr18Ni9M02 | 00Cr18Ni10M02 | 35CrM0A |
| Bolt | stainless steel | 45 | |||
| Nut | stainless steel | ||||
| Handwheel | Ductile Cast iron stainless steel | ||||
Contact us if you need more details on Gate Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Api Gate Valve、Wedge Gate Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Gate Valve > Api 6D Gate Valve
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