Ball valve
A ball valve opens or shuts a line by rotating a bored ball: a quarter turn is enough. It is mainly used for shut-off; for fine flow control, a globe valve is the better choice.
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The family includes threaded, flanged, wafer (between flanges), press-fit, solvent-weld and 3-way valves, from DN6 to DN300. Bodies are made of brass, nickel-plated brass, DZR brass, bronze, 316 stainless steel, steel, copper-nickel, PVC or polypropylene. The data sheets give the nominal pressure: mostly PN16 and PN40, up to PN100 for some threaded stainless steel valves, and ANSI class 150 or 300 for some flanged or wafer models.
How to choose: a full-bore (full-port) valve leaves the flow unrestricted; DZR brass is intended for water that attacks the zinc in brass (dezincification); below the waterline in seawater, the site's seawater intake configurator recommends bronze or stainless steel.
Certificates stated on the data sheets, depending on the model: 3.1, Bureau Veritas, Lloyd's, RINA, DNV, 3.2 and ACS (French sanitary conformity certificate for contact with drinking water). Brands: RPM, Guidi and Medana & Visca.
106 products
Threaded ball valve
See the 73 products “Threaded ball valve”
3-WAY ball valve
RPM1906-1204
3-WAY valve full bore brass DN15 - 1/2" PN16
- Size :
- DN15 - 1/2"
- Connection :
- Threaded
€67.00 excl. VAT
€80.40 incl. VAT · list price
In stock
See the 10 products “3-WAY ball valve”
Wafer ball valve
RPMTAB201MEAOX
Ball valve type wafer with electric actuator
- Size :
- DN15 X DN150
- Connection :
- Wafer
Price on request
On order
RPMTAB201MEVAL
Ball valve type wafer with electric actuator handwheel
- Size :
- DN15 X DN100
- Connection :
- Wafer
Price on request
On order
RPM2871X
Wafer ball valve Moon stainless steel AISI 316 dans la barre
11 variants
from €183.33 excl. VAT
Press-fit ball valve
Flanged ball valve
RPM715AIT-020
Valve swivel ball end entry steel monobloc jc CLASS150 3/4
- Size :
- DN20 - 3/4
- Connection :
- Flanged
€100.00 excl. VAT
€120.00 incl. VAT · list price
On order
RPM7289FS-065
Ball valve: stainless steel/tfm 1600/FPM (FKM) bore complete handle safety contre le feu PN16 flange DN65
- Size :
- DN65 - 2"1/2
- Material :
- Stainless steel
Price on request
On order
RPM2922X
Flanged ball valve antares stainless steel AISI 316 moulded
8 variants
from €504.10 excl. VAT
See the 13 products “Flanged ball valve”
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