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Hydraulic Cushion Non Clog Swing Check Valve

Categories Swing Flex Check Valve
Brand Name: AFC,OEM
Model Number: RDCS
Certification: CE, NSF61/372
Place of Origin: China
MOQ: 1
Price: Price Negotiable
Payment Terms: L/C, T/T
Supply Ability: Based on order
Delivery Time: 45-60 days
Packaging Details: Plywood cases
Material: GJS500-7
Standard: EN1074-3,EN558,BS 4504
Coating: EPOXY
Disc: EPDM
Incline Angle: 45 degree
Media: Water And Waste Water
Product Name: Hydraulic Cushion Swing Flex Check Valve
Pressure Rating: PN10 PN16 PN25
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Hydraulic Cushion Non Clog Swing Check Valve


Hydraulic Cushion slow Closing Check Valve


Description:


The RDCS is a slow closing check valve with hydraulic cushion function. The bottom of the body is equipped with micro-resistance slow closing device, when the pump stops, the disc will fall quickly, before full closure about 15% of the trip ,the disc will close slowly through the special device without water hammer happened.



Features:


.Non-Clog Design

.Reinforced Disc

.One Moving Part

.Drop Tight Seating

.Non-slam Closure

.Fusion Bonded Epoxy

.Mechanical Disc & Position Indicator

.Backflow Actuator


General Applications:
For general water supply, fire fighting,HVAC/ cooling & sewage system.

Usually installed at the pump outlet.


SizeDN50-DN600
Working Temperature- 10C- 80C
Pressure RatingPN10,PN16,PN25
Connecting FlangePN10/PN16/ANSI 150LB
Flow MediaWater and Waste Water

Material:

ItemPart NameMaterialStandard
1BodyCast ironGJS500-7
2O-ringRubberNBR
3BonnetCast ironGJS500-7
4BoltsSteel galvanizedCommercial
5Slowly-closing steelSteel steelAISI304
6SpringSteel steelAISI304
7Slowly-closing tail plugSteel steelAISI304
8Fixed nutBronzeZCuAL10Fe3
9Plunger PipeSteel steelAISI304
10Plunger rodSteel steelAISI304
11WedgeSteel+rubber+nylon#45 steel+NBR/EPDM+Nylon
12PinSteel steelAISI304
13LiningRubberNBR+EPDM
14Reinforced fibreNylonCommercial
15WedgeCS/ Cast iron#45 steel/GJS500-7
16Stainless pipeSteel steelAISI304
17Needle valveSteel steelAISI304

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