Axial nozzle check Valve CVS-0600-12N
Quick Detail：xial flow non slam check valve with Standard API6D, -29℃~+425℃
Design standard: API6D, ISO 14313
Face to face: ANSI B16.10
Construction: Nozzle Axial Type. One-piece body
Actuation: Spring-assisted silent closing
Center guided trim
Tight shutoff
Body material: carbon steel
trim : Stainless steel
Body Seat: Welded STL, welded stainless steel
Nominal diameter: 6”
Pressure: 150LBS
End connection: RF RTJ
Working temperature: -196℃~+649℃.
Test and inspection: API 598.
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Product Range
Available Material of Body: CF3, CF3M, CF8, CF8C, CF8M, CG8M, LCB, LCC, UNS N08825, WC6, WC9
Available Material of Trim: WCB/LCB/CF8M/CF8/CF3M/4A/5A/Monel
Optional Spring: Inconel? X-750 spring/ 316 Stainless Stee
Optional Ends: RF, FF, RTJ, BW
OPTIONS: Soft seat
Pressure Range: 150 LBS up to 2500 LBS
Size Range: 2”-24”
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Application:
These valves are widely used in different sectors of oil and gas industry such as top site offshore
platforms, subsea, refi neries, pipelines, LNG and petrochemical plants.
Available Material of Body: CF3, CF3M, CF8, CF8C, CF8M, CG8M, LCB, LCC, UNS N08825, WC6, WC9
Available Material of Trim: WCB/LCB/CF8M/CF8/CF3M/4A/5A/Monel
Optional Spring: Inconel? X-750 spring/ 316 Stainless Stee
Optional Ends: RF, FF, RTJ, BW
OPTIONS: Soft seat
Pressure Range: 150 LBS up to 2500 LBS
Size Range: 2”-24”
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- Few moving parts — Disc is the only moving part, minimizing wear.
- Axial movement of disc — Disc and seating configuration give streamlined flow path with venturi effect, resulting in low pressure drop.
- Short stroke of spring-assisted disc — Inlet flow velocity moves disc axially with short stroke
In response to flow velocity reduction, a compressed spring initiates valve closure and provides quick response.
- Spring options — Choice of spring affects critical velocity and valve response. Selection is made on engineering evaluation of specific applications. In absence of this data, a standard spring will be provided.
- ?Minimizes the damaging effects of water hammer in fluid systems
- ?Removal of chatter associated with conventional valves in reciprocating compressor service
- ?Protects rotating equipment from damage due to flow reversal
- ?Minimizes pressure loss in piping systems
- Provides quick dynamic response reducing reverse velocity
These valves are widely used in different sectors of oil and gas industry such as top site offshore
platforms, subsea, refi neries, pipelines, LNG and petrochemical plants.
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