Cryogenic Gate Valve Type 02401 Union Connector With Stainless Steel Soldering Fittings

TECHNICAL DESCRIPTION

Type 02401 – Valve
Cryogenic shut-off and check valves, PN50

· bronze body and cover
· pre-stressed gland
· cleaned and degreased for oxygen operation

· Art. No. 02401.X.0007 Valves · Art. No. 02401.X.5007 Check valves

With union nut and stainless steel butt weld ends according to ISO 1127 and ASTM A312

WORKING FLUID / MEDIUM

Approved for gases, vapors and liquefied cryogenic gases and LNG.

OPTIONS

· regulating valve (with threaded connection) · wall thickness of extension pipes

Dimensions: DN 10 – 50

Description

The CRYOGENIC GATE VALVE TYPE 02401 is engineered for superior performance in extreme low-temperature applications, such as LNG, industrial gas handling, and cryogenic processing systems. Featuring a robust Holland connector and precision stainless steel soldering fittings, this valve ensures leak-proof operation, exceptional durability, and reliable shut-off under high-pressure conditions. Its design minimizes heat transfer, maintaining system integrity and safety in demanding environments.Constructed from high-grade stainless steel, the valve resists corrosion and thermal stress, making it ideal for use in aerospace, medical gas, and energy sectors. The gate mechanism provides a tight seal, reducing the risk of fugitive emissions and enhancing operational efficiency. Each component is meticulously tested to meet international standards, guaranteeing consistent performance and longevity even at temperatures as low as -196°C.Key features include:Holland connector for secure, quick connectionsStainless steel soldering fittings for easy installationFull bore design to minimize pressure dropCryogenic compatibility for LNG and industrial gasesManual operation with ergonomic handleThis valve is an essential component for professionals seeking reliability and precision in cryogenic fluid control. It supports seamless integration into existing systems, backed by compliance with industry certifications for quality and safety.

Additional information

Materials

No. Materials DIN EN ASTM
1 Body bronze CC491K B62 UNS C83600
2 Saddle Teflon PTFE / Carbon filled (25%)
3 Valve brass CW614N B283 UNS C38500
4 Lid gasket Teflon PTFE
5 Upper part CC493K B505 UNS C93200
6 Bolts 1.4301/A2 A 194 B8
8 Spindle 1.4301 A276 Grade 304
9 Salnikov condensed. graphite / Teflon PTFE
10 Packing nut brass CW614N B283 UNS C38500
11 Flywheel aluminum alloy
12 Spring CW452K B159 UNS C51900
13 Brazed stainless ends 1.4301 A276 Grade 304
14 Holland nut CC493K B505 UNS C93200

Features

SPECIFICATION
Type 02401 cryogenic globe valve PN 50
Connection ends threaded for union connection
Construction length factory standard
Attaching the lid flanged
Execution straight
Joining through a Dutch connection
Drive multi-turn
Working temp. [°C] -196°C to +120°C
Recommended temp. [°C] -60°C to +120°C
Dimensions
DN Size code (X.) Construction length (FF) Height (H) Outer Ø (RA) Socket depth (b) Flywheel Ø (B) Hex size (S1) Hex size (S2) Weight (kg) Kvs (m³/h) Cv (gal/min)
10 1012 98 140 12.0 11 100 7 30 1.2 1.6 1.9
10 1015 98 140 15.0 11 100 7 30 1.2 2.2 2.6
20 1518 132 140 18.0 14 100 7 30 2.4 6.0 7.1
20 2022 132 140 22.0 14 100 7 30 2.4 6.7 7.8
32 2528 171 170 28.0 17 125 10 36 4.0 11.5 13.4
32 3235 171 170 35.0 17 125 10 36 4.0 12.1 14.1
40 4042 230 175 42.0 17 125 10 36 6.3 22.6 26.3
50 5054 230 200 54.0 17 125 10 36 9.5 37.1 43.2