Bronze Threaded Ball Valve

Working pressure PN25
Working temperature -20°C / +170°C
Connection type DIN2999 BSPT

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Documents

Product catalog page

PDF 1 page(s) 255 KB EN 01.08.2026

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What it does

Ball Valves

A ball valve opens and closes by a quarter-turn (90°) rotation of a ball with a bore through its centre. In the fully open position the bore aligns with the pipe cross-section, so pressure drop is very low and flow is virtually unobstructed. Ball valves are common on lines that require fast on/off operation, frequent cycling and tight shut-off; they are not suited to throttling, as partial opening wears the seat rapidly. The two-piece body is an economical and compact solution, while the three-piece body allows maintenance without removing the valve from the line. Three-way models divert or mix the flow.

Where it is used

Application areas

01 Water - Wastewater
02 Heating - Cooling Systems
03 Maritime Applications

Dimensions

Dimension table

6 rows × 6 columns

Bronze Threaded Ball Valve — Dimension table
DN	NPS	L	L1	H	KG
15	1/2"	53	95	44	0,230
20	3/4"	61	110	51	0,37
25	1"	71	110	55	0,54
32	1 1/4"	85	140	65	0,84
40	1 1/2"	92	140	70	1,13
50	2"	114	160	83	1,88

Material

Material specifications

No	Part name (TR)	Part name (EN)	Material
1	GÖVDE	BODY	RG5
2	KAPAK	CAP	RG5
3	KÜRE	BALL	PİRİNÇ / BRASS
4	KÜRE CONTASI	BALL SEAT	PTFE
5	MİL	STEM	PİRİNÇ / BRASS
6	MİL CONTASI	WASHER	PTFE
7	SALMASTRA SOMUNU	GLAND NUT	PİRİNÇ / BRASS
8	KOL	HANDLE	AISI 304
9	KOL SAPI	HANDLE SLEEVE	PVC
10	KOL SOMUNU	HANDLE NUT	STEEL