Cryogenic Gate Valve Type 01325 With Extended Threaded Spindle
TECHNICAL DESCRIPTION
Cryogenic shut-off and check valves, PN50
· stainless steel body and bronze cover
· pre-stressed gland
· cleaned and degreased for oxygen operation
Thread connection (G) according to ISO 228/1· Art.No. 01325.X.0011 (H = 270mm) valves
· Art.No. 01325.X.0021 (H = 370mm) valves
· Art. No. 01325.X.5011 (H = 270mm) check valves
· Art. No. 01325.X.5021 (H = 370mm) check valves
NPT thread connection according to ANSI B 1.20.1· Art.No. 01325.X.0016 (H = 270mm) valves
· Art.No. 01325.X.0026 (H = 370mm) valves
· Art. No. 01325.X.5016 (H = 270mm) check valves
· Art. No. 01325.X.5026 (H = 370mm) check valves
OPTIONS
· thread (R) acc. acc. ISO 7-Rc
· extension H up to 900mm
· control valve (with threaded connection)
WORKING FLUID / MEDIUM
Approved for gases, vapors and liquefied cryogenic gases and LNG.
Dimensions: DN 10 – 50
The CRYOGENIC GATE VALVE TYPE 01325 WITH EXTENDED THREADED SPINDLE is engineered for superior performance in extreme low-temperature environments, making it an essential component in industries such as LNG processing, aerospace, and chemical manufacturing. Its robust construction ensures reliable shut-off and flow control for cryogenic fluids, including liquid nitrogen, oxygen, and argon, withstanding temperatures as low as -196°C. The extended threaded spindle design allows for safe and efficient operation from a distance, minimizing heat transfer and operator exposure to hazardous conditions.Key features of this valve include:Manufactured from high-grade stainless steel for exceptional durability and corrosion resistanceExtended threaded spindle enables remote operation, enhancing safety in cryogenic applicationsBubble-tight sealing to prevent leaks and ensure system integrityComplies with international standards for cryogenic equipment, ensuring reliability and compatibilityEasy maintenance and installation, reducing downtime and operational costsIdeal for use in storage tanks, transportation systems, and processing plants, this gate valve offers precise control and long service life even under the most demanding conditions. Its design focuses on minimizing thermal conductivity and preventing ice formation, which are critical for maintaining efficiency and safety in cryogenic systems. Whether for new installations or retrofitting existing setups, the Type 01325 valve provides a dependable solution for managing ultra-low temperature fluids.Invest in this cryogenic gate valve to enhance the performance and safety of your industrial operations. Its advanced engineering and quality materials make it a top choice for professionals seeking reliability and efficiency in cryogenic fluid handling. Contact us today for more details or to place an order tailored to your specific requirements.
Materials
| No. | Materials | DIN EN | ASTM | |
|---|---|---|---|---|
| 1 | Body | 1.4308 | A 351 CF8 | |
| 2 | Saddle | Teflon PTFE / graphite filler (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 | A194B8 | |
| 7 | Extension cord | 1.4541 | A 213 TP 321 | |
| 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 | |
Features
| SPECIFICATION | |
|---|---|
| Type 01325 | cryogenic check valve PN 50 |
| Connection ends | threaded |
| Construction length | factory normal |
| Attaching the lid | flanged |
| Execution | straight |
| Joining | threaded |
| Drive | manually |
| Working temp. [°C] | -196 °C / -321 °F |
| up to +120 °C / +248 °F | |
| DN | Thread size (GW) | Size code (.X.) | Construction length (FF) | Height (H) | Flywheel Ø (B) | Hexagon size (S1) | Hexagon size (S2) | Weight (kg) | Kvs value (m³/h) | Cv value (gal/min) |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1/4 | 0200 | 70 | 270mm to 370mm | 100 | 7 | 30 | 1.4 | 1.6 | 1.9 |
| 10 | 3/8 | 0300 | 70 | 270mm to 370mm | 100 | 7 | 30 | 1.4 | 2.2 | 2.6 |
| 15 | 1/2 | 0400 | 85 | 270mm to 370mm | 100 | 7 | 30 | 1.7 | 4.3 | 5.0 |
| 20 | 3/4 | 0600 | 100 | 270mm to 370mm | 100 | 7 | 30 | 2.1 | 6.7 | 7.8 |
| 25 | 1 | 1000 | 115 | 270mm to 370mm | 100 | 7 | 30 | 2.4 | 11.5 | 13.4 |
| 40 | 1-1/4 | 1200 | 130 | 270mm to 370mm | 125 | 10 | 36 | 4.7 | 20.6 | 23.9 |
| 40 | 1-1/2 | 1400 | 130 | 270mm to 370mm | 125 | 10 | 36 | 4.7 | 22.6 | 26.3 |
| 50 | 2 | 2000 | 155 | 270mm to 370mm | 125 | 10 | 36 | 7.2 | 37.1 | 43.2 |
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