Flange stop Valve J41F46
Parameters
- Valve body/valve cover, valve core cast steel, stainless steel
- valve stem stainless steel 2Cr13
- lining polytetrafluoroethylene (PTFE/F4), polyfluoroethylene propylene (FEP/46)
Applicable industries
Widely applicable to water supply, drainage, fire protection, HVAC, and other piping systems.
Product overview
A fluorine-lined stop valve is a type of valve in which the closing member (disc) is driven by a valve stem and moves up and down along the center axis of the valve seat. It is a commonly used shut-off valve, mainly used to connect or shut off the medium in a pipeline, and is generally not used to regulate flow.
- Product parameters
- Technical features
- Dimensions
- Installation guide
- Application examples
-
公稱壓力
Nominal pressure
PN16~40 強(qiáng)度試驗
strength test
nominal pressure *1.5MPa 氣密封試驗
air seal test
nominal pressure *1.1MPa -
1. Compared to gate valves, globe valves have a simpler structure and are easier to manufacture and maintain.
2. The sealing surfaces are less prone to wear and tear, ensuring better sealing performance and a longer service life.
3. During opening and closing, the valve disc travels a shorter distance, resulting in shorter operation times and a smaller valve height.
4. The valve disc and valve stem are designed as an integrated structure, offering a compact design and enhanced safety.
5. Globe valves come in three structural forms: straight-through, straight-flow, and angle-type. The straight-through type is the most commonly used, the angle-type can be installed at the corners of pipeline systems, and the straight-flow type has the lowest flow resistance among globe valves.
6. Pneumatic or electric actuators can be configured according to user requirements to meet remote control and programmable control needs.
7. By replacing the lining material of parts, the valve can be adapted to various media.
-
DN L1 PN10 φD1 n-φh DN15 130 65 4-14 DN20 150 75 4-14 DN25 160 85 4-14 DN32 180 100 4-18 DN40 200 110 4-18 DN50 230 125 4-18 DN65 290 145 8-18 DN80 310 160 8-18 DN100 350 180 8-18 DN125 400 210 8-18 DN150 480 240 8-22 DN200 600 295 8-22
