Type 2960

3 | 15

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1.

General technical data

Product properties

Dimensions

Further information can be found in chapter “4. Dimensions” on page 7.

Material

Further information can be found in chapter “3. Materials” on page 6.

Design

Angle seat control valve

Nominal diameter

DN 10…DN 65, NPS ⅜…NPS 2½

Flow direction

Flow to open (below seat)

Performance data

Operating pressure

0 bar(g)…25 bar(g), see “5.1. Fluidic data” on page 11

Nominal pressure

PN 25 (DIN EN 1333), Class 150 (DIN EN 1759)

Seat leakage

According to DIN EN 60534 - 4:2006, see “5.1. Fluidic data” on page 11

Leakage class III

Stainless steel

Leakage class VI

PTFE and PEEK

K

V value

5 m³/h…90 m³/h, see “5.1. Fluidic data” on page 11

Operating characteristic

Modified equal percentage

Medium data

Process medium

Steam, neutral gases, water, alcohol, oils, fuels, hydraulic fluids, salt solutions, alkalis, organic

solvents

Medium temperature

- 40 °C…230 °C, see “5.2. Operating limits” on page 12

Viscosity

Max. 600 mm²/s

Process/Port connection & communication

Port connection

Threaded connection

G (DIN ISO 228 - 1)

NPT (ASME B1.20.1)

RC (ISO 7 - 1)

Welded connection

DIN EN ISO 1127 / ISO 4200 / DIN 11866 series B

DIN 11850 - 2 / DIN 11866 series A

ASME BPE / DIN 11866 series C

SMS 3008

Clamp connection

DIN 32676 series B (pipe: ISO 4200)

DIN 32676 series A (pipe: DIN 11850 - 2)

ASME BPE

Approvals and conformities

Further information can be found in chapter “2. Approvals and conformities” on page 4.

Environment and installation

Ambient temperature

- 10 °C…+ 60 °C

Installation position

As required, preferably with actuator in upright position