Cryogenic Gate Valve Type 01315 With Extended Threaded Spindle
TECHNICAL CHARACTERISTICS
Cryogenic passage valves, PN 50
· Flanged top;
· Bronze body and top;
· Tensioned gland packing;
· Degreased for oxygen service.
· Product No. 01315X0011 (H=270mm) · Product No. 01315X0021 (H=370mm) · Product No. 01315.Х.5011 (H=270mm) with return function · Product No. 01315.Х.5021 (H=370mm) with return function
Connection of internal thread (G) according to ISO 7-Rp
· Product No. 01315X0016 (H=270mm) · Product No. 01315X0026 (H=370mm) · Product No. 01315.X.5016 (H=270mm) with return function · Product No. 01315.X.5026 (H=370mm) with return function
Connecting internal NPTF thread according to ANSI B 1.20.1
Special versions available – only on request:
· internal thread connection (R) according to ISO 7-Rc · extended spindle with size H up to 900 mm
ANNEX
Approved for generator gases and cryogenic liquefied gases such as oxygen, nitrogen, krypton, carbon dioxide, argon, nitrous oxide, trifluoromethane, carbon monoxide, methane, ethane and ethylene.
Permissible operating temperatures: -196°C (77K) to +120°C (393K)
Standard marking according to the Pressure Equipment Directive 97/23/EC (PED).
Dimensions: G1/4″ – 2″
The CRYOGENIC GATE VALVE TYPE 01315 WITH EXTENDED THREADED SPINDLE is engineered for superior performance in extreme low-temperature environments, typically ranging from -196°C to +80°C. Its robust construction ensures reliable shut-off and flow control in applications involving liquefied gases such as nitrogen, oxygen, argon, and LNG. The extended threaded spindle design allows for safe operation by maintaining a distance between the operator and the cryogenic medium, reducing the risk of frostbite and enhancing operational safety.This valve features a precision-machined body made from high-quality stainless steel or other cryogenic-grade materials to prevent brittleness and ensure durability under thermal stress. Key attributes include:Bidirectional flow capability for versatile installationLeak-tight sealing with reinforced gaskets and stem packingEasy maintenance and compatibility with automated actuatorsCompliance with international standards such as ISO 28921-1 and ASME B16.34Ideal for use in industrial sectors like petrochemical, pharmaceutical, and energy, this gate valve offers exceptional corrosion resistance and long service life. Its design minimizes heat ingress, preserving the integrity of cryogenic fluids and optimizing system efficiency. Whether for storage, transportation, or processing systems, it provides dependable performance where thermal contraction and operational safety are critical.
Materials
| No. | Material | DIN | ASTM |
|---|---|---|---|
| 1 | Body | bronze CC491K | B62 UNS C83600 |
| 2 | Saddle | Teflon PTFE / with carbon fibers (25%) | |
| 3 | Valve | brass CW614N | B283 UNS C38500 |
| 4 | Lid | Teflon sealant Teflon PTFE | |
| 5 | Upper part | CC493K | B505 UNS C93200 |
| 6 | Lid fastener | stainless steel 1.4301 | A A194B8 |
| 7 | Extension cord | stainless steel 1.4541 | A213TR321 |
| 8 | Spindle | stainless steel 1.4301 | A 276 Grade 304 |
| 9 | Sealant | graphite / PTFE | |
| 10 | Oil seal | CW612N | B 283 UNS C37700 |
| 11 | Flywheel | AI - alloy | |
| 12 | Spring | CW452K | B103UNS C51900 |
Features
| SPECIFICATION | |
|---|---|
| Type 01311 | cryogenic globe valve, PN 50 |
| Connection ends | copper pipes according to DIN EN 12449 |
| Construction length | factory standard |
| Attaching the lid | flanged |
| Execution | straight |
| Joining | butt weld |
| Drive | multi-turn |
| Working temp. [°C] | -196°C to +120°C |
| Recommended temp. [°C] | -60°C to +120°C |
| DN | Size code (.X.) | Construction length (FF) | Height (H) | Outer pipe diameter Ø (RA) | Depth of the socket (b) | Flywheel Ø (B) | Hexagon size (St) | Hexagon size (S2) | Weight (approx. kg) | Kvs value (m³/h) | Cv-value (gal/min) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | X=DNRA | 60 | 270mm or 370mm | according to order | 6 | 100 | 7 | 30 | 1.4 | 1.6 | 1.9 |
| 15 | X=DNRA | 85 | 270mm or 370mm | according to order | 6 | 100 | 7 | 30 | 1.7 | 4.3 | 5.0 |
| 20 | X=DNRA | 85 | 270mm or 370mm | according to order | 8 | 100 | 7 | 30 | 2.1 | 6.7 | 7.8 |
| 25 | X=DNRA | 115 | 270mm or 370mm | according to order | 8 | 100 | 7 | 30 | 2.4 | 11.5 | 13.4 |
| 32 | X=DNRA | 115 | 270mm or 370mm | according to order | 10 | 125 | 10 | 36 | 3.3 | 12.1 | 14.1 |
| 40 | X=DNRA | 140 | 270mm or 370mm | according to order | 13 | 125 | 10 | 36 | 4.7 | 22.6 | 26.3 |
| 50 | X=DNRA | 160 | 270mm or 370mm | according to order | 20 | 125 | 10 | 36 | 7.2 | 37.1 | 43.2 |
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