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Ball valve – drinking water with drain

2in1 for time savings during assembly

The HSE ball valve UNIWATER CHROM is a chrome-plated brass ball valve with drain for drinking water pipes in accordance with DIN EN 13828.

The range is available in:

Nominal size DN 10 (3/8″) to DN 50 (2″)
Nominal pressure stages PN42/35
Three handle variants (ISO-T, lever handle, wing handle)
Internal/ internal thread and internal/ external thread

Ball valve with integrated drain (2in1)
Chrome-plated surface
Brass CW 617 N according to UBA guideline
Retractable safety stuffing box
DVGW tested
Flushed ball with smooth passage
-> no legionella formation

Ball valve 1489 / 1493 / 1495 / 1497

Brass housing CN 617N
Chrome-plated, with lever handle made of steel with plastic coating
with and without emptying
Temperature range up to + 150 degrees depending on operating pressure
Internal thread to DIN ISO 228, blow-out proof brass stem, retractable safety stuffing box.

Ball valve 1490 / 1494 / 1496 / 1498

Brass housing CN 617N
chrome-plated, with aluminum wing handle
with and without emptying
Temperature range up to + 150 degrees depending on operating pressure
Internal thread to DIN ISO 228, blow-out proof brass stem, retractable safety stuffing box.

Ball valve 1702 / 1703 / 1704 / 1705

Brass housing CN 617N
chrome-plated
with ISO-T plastic handle
with and without emptying
Temperature range up to + 150 degrees depending on operating pressure
Internal thread to DIN ISO 228
Blow-out-proof brass selector shaft
Retractable safety stuffing box.

Description

Field of application

Media: for drinking water, warm and hot water, water/glycol mixtures, saturated steam, liquids that do not chemically or mechanically attack the valve materials. Other media on request.

Applications

Drinking water circuits, hot water heating systems, air conditioning systems, boiler systems, chemical industry, process engineering Nominal diameter range
DN 10 to DN 50 Nominal pressure levels
Up to 42 bar, up to +150°C, DVGW PN10

Connections

Female thread on both sides, female/male thread

Actuation

ISO-T handle, lever handle, wing handle

Technical data

Housing	Brass CW 617 N with reduced lead content in accordance with DIN 50930-6 and UBA recommendation
Surface	Chrome-plated outside, raw brass inside

Ball	3/8″ – 1″ Brass CW 617 N, polished chrome-plated 1 1/4″ – 2″ Stainless steel 1.4401
Gasket	PTFE (on ball and spindle) O-ring with KTW, W270 and EN 549 certificate
Spindle	Brass CW 614 N Retractable safety stuffing box
Stobu mother	Brass
Pressure stage	up to PN 42 PN 10 DIN-DVGW
Temperature	Drinking water 5°C to max. 150 °C to 120°C with ISO-T handle

Ball valve – drinking water with drain – 2in1 for time savings during installation

Version with steel lever green

Article / DN

Version with steel lever green

81497010 DN 10 3/8″ female thread on both sides, with drain 81497015 DN 15 ½” female thread on both sides, with drain 81497020 DN 20 ¾” female thread on both sides, with drain 81497025 DN 25 1″ female thread on both sides, with drain 81497032 DN 32 1 ¼” female thread on both sides, with drain 81497040 DN 40 1 ½” female thread on both sides, with drain 81497050 DN 50 2″ female thread on both sides, with drain 81489010 DN 10 3/8″ female/male thread, with drain
81489015 DN 15 ½” female/male thread, with drain
81489020 DN 20 ¾” female/male thread, with drain
81489025 DN 25 1″ female/male thread, with drainage
81489032 DN 32 1 ¼” female/male thread, with drainage
81489040 DN 40 1 ½” female/male thread, with drainage
81489050 DN 50 2″ female/male thread, with drainage 81493010 DN 10 3/8″ female thread on both sides, without drainage
81493015 DN 15 ½” female thread on both sides, without draining
81493020 DN 20 ¾” female thread on both sides, without draining
81493025 DN 25 1″ female thread on both sides, without draining
81493032 DN 32 1 ¼” female thread on both sides, without draining
81493040 DN 40 1 ½” female thread on both sides, without draining
81493050 DN 50 2″ female thread on both sides, without draining

81495010 DN 10 3/8″ female/male thread, without draining
81495015 DN 15 ½” female/male thread, without draining
81495020 DN 20 ¾” female/male thread, without draining
81495025 DN 25 1 female/male thread, without draining
81495032 DN 32 1 ¼” female/male thread, without draining
81495040 DN 40 1 ½” female/male thread, without draining 81495050 DN 50 2″ female/male thread, without draining

Version with ISO-T handle green

Article / DN

Version with ISO-T handle green

81170510 DN 10 3/8″ female thread on both sides, with drain 81705015 DN 15 ½” female thread on both sides, with drain 81705020 DN 20 ¾” female thread on both sides, with drain 81705025 DN 25 1″ female thread on both sides, with drain 81705032 DN 32 1 ¼” female thread on both sides, with drain 81705040 DN 40 1 ½” female thread on both sides, with drain 81705050 DN 50 2″ female thread on both sides, with drain 81702010 DN 10 3/8″ female/male thread, with drain
81702015 DN 15 ½” female/male thread, with drain
81702020 DN 20 ¾” female/male thread, with drain
81702025 DN 25 1″ female/male thread, with drainage
81702032 DN 32 1 ¼” female/male thread, with drainage
81702040 DN 40 1 ½” female/male thread, with drainage
81702050 DN 50 2″ female/male thread, with drainage 81703010 DN 10 3/8″ female thread on both sides, without drainage
81703015 DN 15 ½” female thread on both sides, without draining
81703020 DN 20 ¾” female thread on both sides, without draining
81703025 DN 25 1″ female thread on both sides, without draining
81703032 DN 32 1 ¼” female thread on both sides, without draining
81703040 DN 40 1 ½” female thread on both sides, without draining
81703050 DN 50 2″ female thread on both sides, without draining

81704010 DN 10 3/8″ female/male thread, without draining
81704015 DN 15 ½” female/male thread, without draining
81704020 DN 20 ¾” female/male thread, without draining
81704025 DN 25 1 female/male thread, without draining
81704032 DN 32 1 ¼” female/male thread, without draining
81704040 DN 40 1 ½” female/male thread, without draining 81704050 DN 50 2″ female/male thread, without draining Accessories: Thermometer suitable for IST-T handle 81480110

Version with wing handle green

Article / DN

Version with wing handle green

8149810 DN 10 3/8″ female thread on both sides, with drain 81498015 DN 15 ½” female thread on both sides, with drain 81498020 DN 20 ¾” female thread on both sides, with drain 81498025 DN 25 1″ female thread on both sides, with drain 81498032 DN 32 1 ¼” female thread on both sides, with drain 81490010 DN 10 3/8″ female/male thread, with drain
81490015 DN 15 ½” female/male thread, with drain
81490020 DN 20 ¾” female/male thread, with drain
81490025 DN 25 1″ female/male thread, with drain
81490032 DN 32 1 ¼” female/male thread, with drainage 81494010 DN 10 3/8″ female thread on both sides, without drainage
81494015 DN 15 ½” female thread on both sides, without drainage
81494020 DN 20 ¾” female thread on both sides, without drainage
81494025 DN 25 1″ female thread on both sides, without drainage
81494032 DN 32 1 ¼” female thread on both sides, without draining 81496010 DN 10 3/8″ female/male thread, without draining
81496015 DN 15 ½” female/male thread, without draining
81496020 DN 20 ¾” female/male thread, without draining
81496025 DN 25 1 female/male thread, without draining
81496032 DN 32 1 ¼” female/male thread, without draining

Advantages

Integrated emptying

An integrated drain eliminates the need to install a separate KFE ball valve in the drinking water pipe. This saves material and working time.

Retractable safety stuffing box

Over time, a ball valve can become leaky, with small droplets of water escaping. The ball valve must be replaced. HSE Armaturen attaches great importance to the fact that all our ball valves have an adjustable stuffing box. If a leak occurs, this stuffing box can be tightened using a simple wrench and the ball valve is tight again.

Washed around ball

Ball valves that are not installed in a main pipe and therefore do not conduct water on a daily basis run the risk of water remaining between the outside of the ball and the inside of the housing. This can lead to the formation of legionella bacteria, which are hazardous to health. A rinsed ball reduces the risk, as water is always rinsed around the ball when water is used, thus avoiding standing water in the fitting.

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