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2 Inch Stainless steel spring check valve VD LSCV 290 PSI NPT threaded

2 Inch Stainless steel spring check valve VD LSCV 290 PSI NPT threaded
Specifications
Connection type: Threaded
Country of origin: China
Frame: AISI316 steel
Nominal pressure: 290 PSI
Operating environment: air, steam, Process water, slightly aggressive environment
Temperature: 446 °F / 230 °C
Valve type: Spring
Seal material: PFTE
All specifications
Low price
$168 on 14.12.2024
few (requires clarification)
Delivery in the city Miami, FL ?
Warranty 12 months
Can be postponement up to 90 days
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Description
Description

The valve prevents the reverse movement of the medium by blocking its flow section with a gate, which is an elastic polymer membrane covering the mesh disk of the seat. The normal state of the valve is closed, which is provided by a spring.

In the absence of flow or in the reverse direction, the valve diaphragm returns to the closed position (pressed by a spring against the mesh disc of the seat) and shuts off the flow. The backflow pressure creates an additional force for hermetically closing the valve.

Spring check valve LSCV
parameters and characteristics:

○ Country of Origin - China
○ Nominal diameter DN - 2 inch / 50 mm
○ Temperature - 446 °F / 230 °C
○ Valve type - Spring
○ Connection type - Threaded
○ Valve leakage standards MSS SP-61 - "VI"
○ Body material - AISI316 steel
○ Locking organ material - AISI316 steel
○ Connection - Female / female thread
○ Nominal pressure PN - 290 PSI / 20 bar
○ Operating environment temperature 68°F / 20°C to 446°F / 230°C
○ Type of seal - PFTE
○ Weight - 2.28 lbs / 1.035 kg
2 Inch Stainless steel spring check valve VD LSCV 290 PSI NPT threaded

2 Inch Stainless steel spring check valve VD LSCV 290 PSI NPT threaded

Spring check valve LSCV
Overall and installation dimensions:

○ Construction length L - 4.33 inch / 110 mm
○ Diameter D - 2 inch / 50 mm
○ Inner diameter - 1.97 inch / 50 mm
2 Inch Stainless steel spring check valve VD LSCV 290 PSI NPT threaded

Sketch of check spring valve LSCV

Spring check valve LSCV
specifications:
№ Detail Material
1, 3 Body ASTM A351 Gr. CF8
2 Gasket PFTE
4 Disk Stainless steel SS304/ SS316
5 Spring Stainless steel SS304 / SS316
6 Flow direction one-sided