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CRYOGENIC THREADED GATE VALVE TYPE 01335
CRYOGENIC THREADED GATE VALVE TYPE 01335
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CRYOGENIC THREADED GATE VALVE TYPE 01355
CRYOGENIC THREADED GATE VALVE TYPE 01355

CRYOGENIC GATE VALVE TYPE 01351 WELDED

TECHNICAL DESCRIPTION

Cryogenic shut-off and check valves, PN50
(for DN150=PN40)

· stainless steel body and cover,
· pre-stressed gland
· cleaned and degreased for oxygen operation

With stainless steel butt weld ends according to ISO 1127 and ASTM A312.
· Part No. 01351.X.000* valves
· Part No. 01351.X.500* check valves

With welded sockets for stainless steel pipes according to ISO 1127 and ASTM A312.
· Part No. 01351.X.0004 valves
· Part No. 01351.X.5004 check valves

WORKING FLUID / MEDIUM

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

OPTIONS

· welded sleeves for stainless steel pipes according to ISO 1127 and ASTM A312 – length FF + 200mm
· regulating valve (with threaded connection)
· wall thickness of extension pipes

Dimensions:DN 10 – 150

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Additional information

Materials

No. Materials DIN EN ASTM
1 Body 1.4308 A 351 CF8
2 Saddle up to DN50 Teflon PTFE / graphite filler (25%)
2a DN65 saddle Teflon PTFE
3 Valve 1.4301 A276 type 304
4 Lid gasket Teflon PTFE
5 Upper part 1.4301 / 1.4308 A 276 type 304 / A 351 CF8
6 Bolts 1.4301/A2 A 194 B8
8 Spindle 1.4301 A276 type 304
9 Salnikov condensed. graphite / Teflon PTFE
10 Packing nut 1.4305 A 276 type 303
11 Flywheel aluminum alloy
12 Spring 1.4310 A 313 type 301
13 Bushing CW452K B159 UNS C51900

Features

SPECIFICATION
Type 05418 cryogenic valve PN 50
Connection ends flange DIN
Construction length factory standard
Attaching the lid flanged
Execution straight
Joining on flanges
Drive independently
Working temp. [°C] -196°C / -321°F
up to +120°C / +248°F
Dimensions
DN Size code (X.) Construction length (FF) Height (H) Pipe Ø ISO 1127 (RA) Wall thickness ISO 1127 (a) OD pipe Ø ASTM A312 (RA) Wall thickness ASTM A312 (a) Socket depth (b) Flywheel Ø (B) Hex size (S1) Hex size (S2) Weight (kg) Kvs (m³/h) Cv (gal/min)
10 1012 70 140 12.0 1.0 13.72 S10 or S40 6 100 7 30 1.0 1.6 1.9
15 1517 85 140 17.2 1.6 17.15 S10 or S40 10 100 7 30 1.25 3.8 4.4
15 1521 85 140 21.3 2.0 21.34 S10 or S40 10 100 7 30 1.3 4.3 5.0
20 2026 100 140 26.9 2.0 26.67 S10 or S40 13 100 7 30 1.7 6.7 7.8
25 2533 115 140 33.7 2.0 33.40 S10 or S40 13 100 7 30 2.0 11.5 13.4
32 3238 115 170 38.0 2.0 - S10 or S40 - 125 10 36 2.8 14.0 16.2
40 4042 130 175 42.4 2.0 42.16 S10 or S40 13 125 10 36 4.2 20.6 23.9
40 4048 130 175 48.3 2.0 48.26 S10 or S40 13 125 10 36 4.2 22.6 26.3
50 5060 155 200 60.3 2.0 60.32 S10 or S40 16 125 10 36 6.7 37.1 43.2
65 657x 205 260 76.1 2.6 73.02 S10 or S40 16 200 10 36 10.7 71.1 82.7
80 8088 245 310 88.9 3.2 88.90 S10 or S40 16 250 10 36 16.0 104.0 120.9
100 0114 280 350 114.3 6.0 114.30 S10 or S40 20 315 12 41 22.0 170.0 195.2
150 0168 400 420 168.3 7.1 168.27 S10 or S40 20 360 15 41 54.1 350.0 401.8

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