Brand: Hattersley

Hattersley Fig. 116 and 116EXT Bronze Full Bore Ball Valve PN25

Name: Hattersley Fig. 116 Bronze Full Bore Ball Valve | Seven Star
Brand: Hattersley
SKU: Fig. 116

Description

Full bore bronze ball valve with quarter-turn lever

The Hattersley Fig. 116 is a threaded-end bronze ball valve with a 90 degree lever, rated PN25. The Fig. 116EXT is the same valve with an extended stem housing, which lifts the lever clear of pipe insulation. The data sheet describes a robust design for long, trouble-free service, a light and compact body, a full bore to maintain flow with minimum turbulence, a chrome-plated ball, PTFE seats and stem seals and tight shut-off.

An anti-blow-out stem is listed under the specification, and the lever carries a PVC cover. End connections are taper threaded to BS EN 10226-2 for the UK or ANSI B1.20.1 for the US.

Features

Full bore, chrome-plated ball for minimum turbulence
Quarter turn lever operation
PTFE seat rings, packing and seals; tight shut-off
Anti-blow-out stem
Fig. 116EXT with extension housing for insulated pipework
Compact, light body in bronze to BS EN 1982 CC491K

Technical specification

Parameter	Specification
Valve type	Ball valve, full bore, threaded ends, lever operated
Pressure class	PN25
Pressure / temperature	25 bar from -10 to 100 C; 10.5 bar at 186 C
End connection, UK	BS EN 10226-2 taper thread
End connection, US	ANSI B1.20.1 taper thread
Body and seat retainer	Bronze, BS EN 1982 CC491K
Ball	DZR brass, chrome plated, BS EN 12165 CW602N
Stem, gland nut	DZR brass, BS EN 12164 CW602N
Seat ring and packing	PTFE
Lever	Mild steel, zinc plated
Lever cover	PVC
Extension housing (116EXT)	Aluminium
Extension stem (116EXT)	Brass, BS EN 12164 CW602N

Dimensions, bore, flow and weights

Size (in)	1/2	3/4	1	1 1/4	1 1/2	2
A mm	57	67	77	91	103	122
B bore mm	15	20	25	32	40	50
C mm	54	58	66	72	82	90
C1 mm (116EXT)	104	108	128	134	151	159
D mm	92	92	127	127	142	142
Kv	31	45	63	102	375	420
Fig. 116 weight kg	0.24	0.40	0.60	0.86	1.37	2.23
Fig. 116EXT weight kg	0.30	0.47	0.69	1.00	1.55	2.30

The printed Kv values rise from 31 at 1/2 inch to 420 at 2 inch. The step between 1 1/4 inch (Kv 102) and 1 1/2 inch (Kv 375) is large; check the figures on the data sheet before using them for sizing calculations.

Selection and ordering guide

Choose the 116 for standard pipework and the 116EXT where insulation is thick, for instance on chilled water lines, since C1 gives about 50 to 70 mm more height to the lever pivot than C (derived from the printed C and C1 values). Specify the thread form, BS taper or ANSI taper, with the size. The 25 bar rating drops to 10.5 bar at 186 C, so steam use needs a pressure check against the curve. PTFE seats are not intended for abrasive media, which is general knowledge.

Operation and installation notes

A quarter-turn lever gives immediate position indication, with the lever parallel to the pipe when open. Use thread sealant suited to the service, avoid over-tightening on the body, and support the pipe so the lever does not carry load. The sheet prints no torque values or installation text.

Applications

Small ball valves are the common isolating valve on plant-room branches, instrument connections, drains and vents. In the Gulf, bronze ball valves with PTFE seats are specified in cooling water, compressed air and general utility lines; confirm gas service limits with Hattersley as the sheet prints no medium group restriction.

How the 116 and 116EXT compare with the Fig. 13 and C31

The ball valve is the only quarter-turn valve among the screwed bronze valves in this selection, with 25 bar at 100 C against 32 bar for the globe and 16 bar for the gate. The key operational differences from the data sheets are the full bore (no flow restriction other than friction), the quarter-turn lever (indicating position) and PTFE seats. A gate valve has an inside screw and double O-rings; a globe valve throttles but with higher pressure drop.

For flow control, the globe valve is more suitable than a ball valve because a ball valve controls poorly in the partly open position, which is general practice. For isolation of chilled water, domestic hot water and compressed air branches, the ball valve is quick to operate and light. The EXT version adds roughly 50 to 70 mm of lever height from the printed C1 and C dimensions, enough for thin pipe insulation.

Specification checklist before ordering

Confirm the size from 1/2 to 2 inch, the thread standard (BS EN 10226-2 or ANSI B1.20.1), the Fig. 116 or 116EXT form, the working pressure of 25 bar from -10 to 100 C and the medium. The sheet gives 10.5 bar at 186 C, so hot-service use needs the curve checked. Choose the 116EXT whenever the pipe is insulated, since the extended housing keeps the lever clear.

Handling and storage

Store the valves with the ball slightly open or in the position recommended in the literature, keep threads protected, and avoid using the lever as a lifting point or lever for tightening into fittings.

Information needed for a quotation

Send the figure number, size, thread, quantity, delivery location in Oman or the GCC and the pressure, temperature and medium.

Documents and supply information

The manufacturer data sheet is attached to this page and should be read together with any project specification before a purchase is confirmed. Material grades, test pressures and dimensions are quoted exactly as printed on that sheet. Lead time, stock position and certificates available with the shipment are confirmed in the quotation, and we supply to Oman and the wider GCC region for industrial, utility and building services projects.

Related products

See the Fig. C31 gate valve, the Fig. 13 globe valve, Fig. 907 strainer and the Globe Valves category.

Frequently asked questions

What is the difference between Fig. 116 and 116EXT?

The 116EXT has an extension housing and stem, giving the lever more height above the pipe.

Is the bore full?

Yes. The data sheet describes a full bore design, with bore from 15 mm at 1/2 inch to 50 mm at 2 inch.

What is the pressure rating?

25 bar from -10 to 100 C and 10.5 bar at 186 C.

What seat material is used?

PTFE seat rings and stem seals.

What thread forms are available?

UK BS EN 10226-2 taper and US ANSI B1.20.1 taper.

Documents and quotation

The Hattersley data sheet is attached here; all values come from it. State size, thread and 116 or 116EXT when requesting a quote. Seven Star LLC is an independent supplier in Muscat.

Datasheets & Documents

Datasheet Hattersley Fig. 116 and 116EXT Datasheet (manufacturer PDF, DS-1219 P22) Download

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About brand

Hattersley is a British valve brand whose origins date back to 1897, when 20-year-old Richard Hattersley started a small tool-making business in Halifax. The business later moved to Ormskirk, became a public company in 1936 and merged with Peglers in 1968 to form Pegler-Hattersley. In 2004 Crane Limited bought the Hattersley valve business, and the brand is now part of Crane Building Services & Utilities.

Seven Star LLC is an independent supplier in Muscat. We list Hattersley valves by figure number for building services and utility pipework in Oman and the GCC.

Hattersley company profile

Founded	1897, Halifax, England, by Richard Hattersley
Later base	Ormskirk, Lancashire
Ownership	Crane, since 2004
Previous owner	Hattersley Newman Hender Limited, a Tomkins plc subsidiary
Product families	Bronze gate, globe and check valves, cast iron gate valves, lugged and wafer butterfly valves, Y-type strainers, needle valves, balancing and flow measurement valves

Milestones

1897: Richard Hattersley starts his business in Halifax.
1936: Hattersley becomes a public company.
1968: Hattersley merges with Peglers.
2004: Crane acquires the Hattersley valve business.

Hattersley product series

Bronze valves include the Fig. 13 globe valve and the Fig. 5N and 5NLS needle globe valves, the Fig. C31 gate valve, the Fig. 116 and 116EXT full bore ball valves, the Fig. 1013 horizontal lift check valve and the Fig. 907 Y-type strainer.

Larger valves include the Fig. M511 cast iron flanged gate valve, the Fig. 950 semi-lugged and Fig. 980 ANSI fully lugged butterfly valves and the Fig. 861 non-slam check valve. Hattersley tests every valve to its product standard, and many valves carry WRAS approval.

Where Hattersley valves are used

Heating, chilled water, domestic water and fire water pipework in commercial and public buildings, plant rooms and utility networks.

Hattersley products we list

Family	Examples
Globe Valves	Fig. 1013 Bronze Horizontal Lift Check V…, Fig. 5N and 5NLS Bronze Needle Globe Valve, Fig. 907 Bronze Y-Type Strainer PN25, Fig. 950 Semi-Lugged Wafer Butterfly Val…, Fig. 980 ANSI Fully Lugged Butterfly Val…, Fig. C31 Bronze Gate Valve PN16 Series B, Fig. M511 Cast Iron Flanged Gate Valve P…

Ordering Hattersley valves: what we need

Send the figure number, size, end connection (screwed, flanged or lugged) and pressure rating, together with the medium and any approval required. Data sheets for each figure print ratings, materials, dimensions and test pressures.

Facts checked against Hattersley's own pedigree and history page and Grace's Guide, October 2026.

Browse Hattersley products by category: Globe Valves.