Design: Lever handle with replaceable upper part for easy maintenance
Applications: Drinking water installations, industrial piping, high-demand systems
Description
The Geberit Mapress Stainless Steel Lever Ball Valve is a high-quality valve designed for efficient flow control in piping systems that require durability, hygiene, and easy operation. Ideal for applications such as drinking water systems, industrial pipelines, and high-demand environments, this lever ball valve combines reliability with ease of maintenance, providing secure control and compliance with stringent industry standards.
Key Features
High-Quality Stainless Steel Construction: Crafted from CrNiMo steel 1.4401 (EN 10088), this valve is highly resistant to corrosion, making it suitable for both residential and industrial installations where longevity is essential.
DVGW Approved: Complies with DVGW standards, ensuring that it meets the rigorous quality and safety requirements for drinking water systems.
Model Geberit T4: This model’s design ensures the ball and base unit are fully exposed to flow, optimising performance and minimising resistance, ideal for high-flow applications.
Replaceable Upper Part: Designed with a replaceable upper part for easy maintenance, allowing users to extend the valve’s service life and minimise downtime.
Durable Ball and Lever Construction:
Ball: Made of PPSU (Polyphenylsulfone), a durable material that withstands high temperatures and pressures, providing reliable performance over time.
Lever: Fastened with a secure screw, ensuring stability during operation and ease of use.
Robust Sealing Materials:
Upper Part Caulk: Made of EPDM, providing effective sealing and resistance to wear.
Ball Caulks: Made from silicone, enhancing the valve's leakproof performance and resilience.
Seal Ring: Includes a CIIR (chlorobutyl rubber) black seal ring to create a leakproof connection, ensuring safe and reliable operation.
Pressing Indicator: Equipped with a pressing indicator, the valve provides a clear visual cue if the connection is unpressed, allowing for quick and secure installation verification.
Transparent Protection Plug: Comes with a transparent protection plug to keep the pressing socket free from contaminants during transport and installation.
Wide Operating Temperature Range: Performs efficiently across a temperature range of -20 to +95 °C, making it suitable for various environmental conditions and applications.
SKU
Article Number
DN
DNV
d (mm)
L (cm)
L1 (cm)
L2 (cm)
Z (cm)
PN (bar)
487526
94952
12
15
15
10.4
5.9
9.2
3.2
10
487527
94953
15
15
18
10.4
5.9
9.2
3.2
10
487528
94954
20
20
22
11.6
6.2
9.2
3.7
10
487529
94955
25
25
28
13.4
7.1
12.4
4.4
10
487530
94956
32
32
35
15.4
7.6
12.4
5.1
10
487531
94957
40
40
42
17.7
8.3
14.7
5.9
10
487532
94958
50
50
54
20.6
9
14.7
6.8
10
Application Purposes
Operating Temperature
Maximum Operating Pressure
For cold and hot potable water
0–100 °C
16 bar / 1600 kPa
For cooling and heating water without antifreeze agent
0–100 °C
16 bar / 1600 kPa (1)
For cooling and heating water with antifreeze agent
–30 °C to +120 °C
16 bar / 1600 kPa (1)
For district heating water ≤ 120 °C
0–120 °C
16 bar / 1600 kPa (1)
For saturated steam ≤ 120 °C
0–120 °C
2 bar/200 kPa (1)
For service water and process water
0–100 °C
16 bar / 1600 kPa (5)
For treated water
0–100 °C
16 bar / 1600 kPa (6)
For rainwater with a pH value of > 6.0
0–100 °C
16 bar / 1600 kPa
For grey and black water with pH value > 6.0
0–100 °C
16 bar / 1600 kPa
For extinguishing water (wet)
0–100 °C
16 bar / 1600 kPa
For sprinklers (wet)
0–100 °C
16 / 10 bar 1600 / 1000 kPa
For chemicals and technical liquids
Upon request
Upon request (5)
(1) Use of inhibitors, corrosion-protection agents, antifreeze agents only after approval by Geberit
(2) Lifetime with collector standstill: 200 h/a at 180 °C; 60 h/a at 200 °C; total 500 h/lifetime at 220 °C
(3) 10 bar / 1000 kPa for MasterFix and MeplaFix
(4) 16 bar / 1600 kPa for d22–76.1 mm, 10 bar / 1000 kPa for d88.9–108 mm
(5) Following Geberit approval
(6) Application range according to TI "Treated Waters"
Application Purposes
Operating Temperature
Maximum Operating Pressure
For Compressed Air (Oil Purity Class 0-3)
0-100°C
25/16/12 bar
2500/1600/1200 kPa (5)
(5) Oil purity class in accordance with ISO 8573-1:2010E; for details on moisture and particles, see technical information "Geberit Piping Systems for Compressed Air Installations"
IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
