Quiet Sump Pump Check Valve

Brand Name:Kemus
Product Name:quiet sump pump check valve
Pressure:Medium Pressure
Material:Casting
Temperature of Media:Normal Temperature
Media:Water,oil, seawater, sewage
Port Size:DN50-DN500
Flange:BS EN1092
Standard:BS5153

Product Details

Why do you choose quiet sump pump check valve 

This kind of sump pump valve can be closed quickly when the pump is stopped to prevent a huge sound of water hammer.



Descreption of silent sump pump check valve

Symbol

DRVZ-10

DRVZ-16

DRVZ-25Q

Nominal Pressure

PN1.0MPa

PN1.6MPa

PN2.5MPa

Nominal Diameter

DN50-350mm



High operating pressures

1.0 MPa

1.6 MPa

2.5 MPa

Sealing Pressure Test

1.0 MPa

1.6 MPa

2.5 MPa

Monoblock Pressure Test

1.5 MPa

2.4 MPa

3.75 MPa

Main Part

Body

cast steel, cast iron, stainless steel



Seat, bearing, disc, shaft

Aluminum bronze or stainless steel



Spring

Stainless steel




Test Standard

Nominal Pressure

PN (MPa)

Strength Test

Water seal/upper seal test

Air Seal Test

1.0

1.5

1.1

0.6 MPa

1.6

2.4

1.8


2.5

3.8

2.8


 



Certificate


API Certifacte of quiet sump pump check valveenvironment certificate for silent sump pump check valveLRQA approval for check valve

safety management certificate for pump check valvesquality management system certificate for quiet pump check valves


FAQ

Q1: Do you have MOQ?

A: 1pcs is available.

Q2: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 25-35 days for production, also depends on your quantity.

Q3: Do you provide samples ? is it free or not ?

A: Yes, we could offer the sample for free charge but freight cost at your account.

Q4: What is your terms of payment ?

A:We accept payment ways such as T/T, L/C,WESTERN UNION

Q5. You have your own brand "Kemus". Do you accept OEM?

A. Of cause, kindly issue your instruction to go ahead it.



Look forward to receiving your inquiry

Contact: Lizy Liu

E-mail: sales2@kemus-valve.com

Mob/Webchat86-15960358834

Tel: 86-0592-7103069

Fax: 86-0592-5964598

Skype: sui_lizy





Inquiry

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