RS PRO Brass Full Bore, 2 Way, Ball Valve, BSPP 1 1/4in, 40 → 30bar Operating Pressure

RS Stock No.:: 733-5145
Brand:: RS PRO

RS PRO Brass Full Bore, 2 Way, Ball Valve, BSPP 1 1/4in, 40 → 30bar Operating Pressure

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Price Each

£33.57

(exc. VAT)

£40.28

(inc. VAT)

Units	Per unit
1 - 4	£33.57
5 - 9	£32.53
10 +	£31.49

RS Stock No.:: 733-5145
Brand:: RS PRO

Technical Reference

RS PRO Datasheet

Legislation and Compliance

COO (Country of Origin):: IT

Product Details

RS PRO Brass Ball Valve - Quarter-Turn

RS PRO range of brass manual ball valves. Manual ball valves are used to operate shut off valves which control water flow and pressure. These quarter turn brass full-bore ball valves have a lever style operating handle and are suitable for high temperature hot water services in domestic, commercial and industrial applications.

Ball valves can be used for air, gases, water, steam, chemicals, petrochemical products, etc. These valves are simple to use, you move the handle by a quarter of a turn to open or close the valve.

RS PRO have a great range of brass ball valves for the control of flow which can handle various pressures and high temperatures. Available in a variety of sizes:

733-5126 - Lever handle ball valve 1/4 inch
733-5120 - Lever handle ball valve 3/8 inch
733-5139 - Lever handle ball valve 1/2 inch
733-5132 - Lever handle ball valve 3/4 inch
733-5136 - Lever handle ball valve 1 inch
733-5145 - Lever handle ball valve 1-1/4 inch
733-5148 - Lever handle ball valve 1 1/2 inch
733-5142 - Lever handle ball valve 2 inch

Features and Benefits:

High quality full port brass ball valves

Dual sealing system – valve can be operated in both directions for easier installation

Material - chrome plated brass ball for longer life

Silicone-free lubricant on all seals

Travel stops on body to avoid stress at stem

No metal-to-metal moving parts

No maintenance ever required

Handle clearly shows ball position

Operating Temperature : -40ﾟC to +170ﾟC

Operating pressure : PN40 (600 PSI) up to 2’’, PN30 (450 PSI) from 2-1/2 to 4’’; non-shock cold working pressure

Threads : ISO228 parallel female by female threads

Connections options : FxF, MxF, BSPP, NPT

Stem Configuration : Blowout-proof nickel plated brass stem, with two FPM O-rings at the stem for maximum safety

Ball seats : Pure PTFE self-lubricating, with flexible-lip design

Body : Full port to DIN 3357 for maximum flow

Quality : Hot forged sand blasted, external nickel plated brass body and cap sealed with Loctite or equivalent thread sealant; Finest brass according to EN 12165 and EN 12164 (formerly DIN 17660 and UNI 5705-65) specificationss

Typical Applications

Manual quarter turn ball valves are available in various sizes to meet a range of applications. They feature a manual hand lever and can be made from brass, stainless steel and plastic. Ball values are popular as they are reliable and durable and still close securely over long periods making them suitable for shutoff and control applications.

Applications include:
Heating systems
Water treatment
Gas flow control
Liquid flow control

FAQs

How does a manual ball valve work?

A ball valve is a type of shut off valve that controls the flow of liquids or gases by its rotary ball. The valve is open when the ball’s hole is in line with the flow and closed when the ball is rotated by a quarter turn (90 degrees) by the value handle.

What is the difference between full bore and reduced bore ball valves?

A full-bore ball valve (also known as full port) has an oversized ball so that the hole in the ball is the same size as the pipeline resulting in lover friction loss. In other words, the bore diameter has the same internal diameter as the pipe. A reduced bore valve has a smaller bore diameter than the internal diameter of the pipework it is on.

Note

Approvals apply to specific configurations only

Warning

Freezing of the fluid in the installation may severely damage the valve

Approvals

WRAS (UK)
GOST-R (Russia)
Expert Conclusion (Russia)
EAC Conforming (Russia)
UkrSepro (Ukraine)
RoHS Compliant

Ball Valves 1/4 Turn, WRC Approved, Lever Handle

Hot pressed, nickel plated brass full bore ball valves with Lever style operating handles. Suitable for oil, air, water, saturated steam or high temperature hot water services in domestic, commercial and industrial applications.

Approved to WRC standards
Red colour-coded Lever handles
Working Temperature Range (Fluid): -20 to +170°C

Specifications

Attribute	Value
Type	Full Bore, 2 Way
Ball Material	Chrome Plated Brass
Attachment Type	Threaded
Thread Standard	BSPP
Thread Size	1 1/4in
Body Material	Brass
Pipe Diameter	32mm
Safe for Use With	Air, Oil, Steam, Water
Handle Type	Lever
Handle Material	PVC Coated Steel
Maximum Working Pressure psi	580psi
Operating Pressure	40 → 30bar
Handle Colour	Red
Maximum Working Pressure bar	40bar