Home> Products> METALLIC VALVE> BALL VALVE> Water pump rubber Muffle Noise Check valve
Water pump rubber Muffle Noise Check valve
Water pump rubber Muffle Noise Check valve
Water pump rubber Muffle Noise Check valve

Water pump rubber Muffle Noise Check valve

Payment Type:T/T,D/P,Paypal

Incoterm:FOB,CFR,CIF

Min. Order:10 Piece/Pieces

Transportation:Ocean,Land,Air

Port:宁波

Product Description
Product Attributes

Model No.DHH44X

BrandRMI

CertificationISO

TemperatureLow Temperature

ConnectionWelding

PressureAdjustable

ClosedClosed

StructureSpring

MaterialStainless Steel

Warranty Period3 Years

Support CustomizationOem

Place Of OriginChina

ApplicationGeneral

Medium TemperatureLow Temperature

PowerPneumatic, Manual, Solenoid

Flow MediumOil, Water, Acid

StructureCheck

Types OfBall Valves

Supply Ability & Additional Information

Packagingcarton

Productivity100000

TransportationOcean,Land,Air

Place of OriginCHINA

Supply Ability1000/MOUNTH

CertificateISO

HS Code8481804090

Port宁波

Payment TypeT/T,D/P,Paypal

IncotermFOB,CFR,CIF

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
carton


Water pump rubber muffle noise Check Valve

Water pump rubber muffle noise check valve with high quality PVC Clear Sheet is usually used for drainage pipeline in industries & cities, and also for water outlet of high-rise housing/hotels and compressing water pump.  PVC Rod has well chemical stability .In full consideration of environmental requirement, this check valve choose the inclined plate structure to save energy.Plastic Sheet has the effect of flame retardant.


Advantages:

1. Good sealing funtion; Opt NBR sealing to reach the good effects of shock absorption,wear resisting,long working life,convenient maintenance;

2. Good to eliminate water hammer. The slow closing way makes the partial backward flow into the system structure, which greatly bring the backward flow impact pressure down when closing the pump, and enimilate the water hammer peak.

3. Silent valve; The inclined palte structure make the check valve operate with no vibration, no noise, to endure the quiet housing environment and save energy.

Specification


Nominal Pressure
0.6~ 2.5 MPa
Nominal Diameter
200~2000mm
Slow Closing Time
3-90s
Media
Water
Suitable Temperature
0-80℃(0~400℃)
Test Standard 
GB/T13927-1992


Material



Componets Name
                                    Material
Valve body
Gray cast iron HT200, Ductile iron QT400-18,Cast steel WCB
Disc
Gray cast iron HT200, Ductile iron QT400-18,Cast steel WCB, Carbon steel Q235-A
Valve Rod, Buffer rod assembly
High quality carbon steel 45, Stainless steel
Sealing Ring
NBR, Stainless steel
Dimension

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