Stainless Steel Cryogenic Ball Valves | Cryo Bronze Check/ Globe Valve

Cryogenic Bronze Manual Globe and Butterfly Valve manufacturer in India

Cryogenic Valves are valves made for use under very low cryogenic temperatures. The valves have materials that can withstand the low temperatures. There are different types of these valves such as cryogenic gate valves, cryogenic butterfly valves, cryogenic check valves and so on. The Api Cryogenic Valves have dimensions and sizes according to the API standards. The material used in mostly carbon steel, stainless steel and cast steel. The pressure of the valves can range up to PN40 and the temperatures can be well below -150 degrees Celsius. The applications of the valves include liquefied natural gas, ethylene, tank services, gas production plants, compressed natural gas and other low pressure low temperature applications.

Stainless Steel Cryogenic Ball Valves

Cryogenic Bronze Manual Globe Valve

A351 CF8 SS 304 Cryogenic Gate Valve

Stainless Steel 304 Cryogenic Solenoid Valve price list ex Mumbai

The Asme Cryogenic Valves are made under the ASME standards and vary in dimensions from 2 inches to 24 inches. The valve design is made with an extended bonnet. This protects the valve stem from the extreme temperature drop. The elongation thermal expansion and elongation of the material is crucial in making the Cryogenic Control Valves as the can shrink during cold temperatures. The threads, the stem, handle and the bonnet are all designed to handle the low temperature conditions. The valve is mounted on any desired position in the pipeline but the vertical fitting of the valves is common. The Cryogenic Diaphragm Valve uses a diaphragm inside to control the flow of liquids under extreme low temperatures. The diaphragm is made of different materials than the valve body.

Table of Content

Cryogenic Valves Specification Chart
Standard Material of Cast Cryogenic Gate Valves
Forged Cryogenic Gate Valves Design Parameters
Class 150-600 Cast Steel Cryogenic Gate Valves Dimension
Dimension Table of Class 900-1500 Cast Steel Cryogenic Gate Valves
Forged Cryogenic Globe Valves Material
Cast Steel Cryogenic Globe Valves Dimensions
Temperature Range of Cryogenic Globe Valves

Available Cryogenic Valves Types
Cryogenic Globe Valves Pressure Range
Cryogenic High Pressure Trunnion Mounted Ball 3 Piece Size Range
Size Range of Cryogenic Check Valve
Cryogenic Check Valve Temperature Range
Manufacturing Standard of Cryogenic Flow Valves
Design Features Of Cryogenic Valve
Temperatures Of Liquified Gases

Cryogenic Valves Specification Chart

Design	Liquefied Gas such as Oxygen,Nitrogen,Argon,Carbon Dioxide,LNG etc
Body Material	Stainless Steel
Usage/Application	Industrial
Size	DN15 (1/2") up to DN80 (3")
Material	Stainless Steel
Brand	CRYOGAS

Standard Material of Cast Cryogenic Gate Valves

PART	FORGED 1⁄4 –2”	CAST 2–48”
Body(1)	SS 316	CF8M
Bonnet(1)	SS 316	CF8M
Stem(1)(3)	SS 316 or Nimonic
Wedge(1)	CF8M or Stellite 6
Seat(1)(2)	Stellite 6 faced, F 316
Packing flange	SS 316
Gland bushing	SS 316
Packing ring(1)	TFE, RTFE and Graphite
Gland stud	F 316, B8M	F 316, B8M
Gland nut	Gr. 8M
Body/bonnet nut	Gr. 8M
Body/bonnet stud	B8M
Back seat(1)(3)	N/A	SS 316
Gasket(1)	SS spiral wound/ TFE or graphite
Key	N/A	Carbon steel
Yoke bushing	N/A	Stainless steel
Bearing	N/A	Steel
Handwheel nut	Malleable iron
Handwheel(1)	Malleable iron
Grease fitting	N/A	Steel
Groove pin		Stainless steel
Bushing		Stainless steel
Washer		Stainless steel
Name plate		Stainless steel
Identification tag		Stainless steel
Rivet		Stainless steel
Stem nut	SS or Bronze	Ni-resist type DZC

Forged Cryogenic Gate Valves Design Parameters

ITEM							APPLICABLE SPECIFICATION
Wall thickness and general valve design							API 602 (forged), API 600 (cast)
Pressure–temperature rating							ASME B16.34
Face-to-face dimensions for butt weld and flanged valves							ASME B16.10
Flange design							ASME B16.5
Butt welding design							ASME B16.25
Materials							ASTM

Class 150-600 Cast Steel Cryogenic Gate Valves Dimension

SIZE	ASME 150 (PN 20)						ASME 300 (PN 50)					ASME 600 (PN 100)
in mm	A		B(1)	C(1)	D	E	A	B(1)	C(1)	D	E	A	B(1)	C(1)	D	E
	BW	FL
2, 50	8.50, 216	7.00, 178	15.25, 387	20.06, 510	2.00, 51	8.00, 203	8.50, 216	15.25, 387	20.06, 510	2.00, 51	8.00, 203	11.50, 292	15.38, 391	20.06, 510	2.00, 51	8.00, 203
21¤2, 65	9.50, 241	7.50, 191	16.62, 422	20.75, 527	2.50, 64	8.00, 203	9.50, 241	16.62, 422	21.81, 554	2.50, 64	8.00, 203	13.00, 330	18.75, 476	24.18, 614	2.50, 64	10.00, 254
3, 80	11.12, 282	8.00, 203	18.88, 480	24.18, 614	3.00, 76	10.00, 254	11.12, 283	20.00, 508	26.18, 665	3.00, 76	10.00, 254	14.00, 356	21.62, 549	27.75, 705	3.00, 76	10.00, 254
4, 100	12.00, 305	9.00, 229	22.13, 562	28.25, 718	4.00, 102	10.00, 254	12.00, 305	23.38, 594	30.37, 771	4.00, 102	10.00, 254	17.00, 432	25.87, 657	32.87, 835	4.00, 102	14.00, 356
6, 150	15.88, 403	10.50, 267	31.00, 787	37.87, 962	6.00, 152	14.00, 356	15.87, 403	32.25, 819	40.25, 1022	6.00, 152	14.00, 356	22.00, 559	36.37, 924	44.31, 1125	6.00, 152	20.00, 508
8, 200	16.50, 419	11.50, 292	37.62, 956	45.75, 1162	8.00, 203	18.00, 457	16.50, 419	40.81, 1037	50.00, 1270	8.00, 203	18.00, 457	26.00, 660	43.87, 1114	53.12, 1349	8.00, 203	24.00, 610
10, 250	18.00, 457	13.00, 330	46.88, 1191	56.12, 1425	10.00, 254	20.00, 508	18.00, 457	49.12, 1248	59.25, 1505	10.00, 254	20.00, 508	31.00, 787	49.00, 1245	59.50, 1511	10.00, 254	30.00, 762
12, 300	19.75, 502	14.00, 356	56.75, 1441	67.75, 1721	12.00, 305	20.00, 508	19.75, 502	59.38, 1508	71.00, 1803	12.00, 305	20.00, 508	33.00, 838	60.87, 1546	72.50, 1842	12.00, 305	30.00, 762
14, 350	22.50, 572	15.00, 381	61.38, 1559	75.00, 1905	13.25, 337	24.00, 610	30.00, 762	61.38, 1559	70.00, 1778	13.25, 337	24.00, 610	35.00, 889	72.50, 1842	85.00, 2159	12.88, 327	(2)
16, 400	24.00, 610	16.00, 406	68.75, 1746	85.00, 2159	15.25, 387	24.00, 610	33.00, 838	68.75, 1746	80.00, 2032	15.25, 387	30.00, 762	39.00, 991	82.25, 2089	95.00, 2413	14.75, 375	(2)
18, 450	26.00, 660	17.00, 432	73.25, 1861	90.00, 2286	17.25, 438	24.00, 610	36.00, 914	77.88, 1978	94.00, 2388	17.00, 432	(2)	43.00, 1092	87.06, 2211	100.00, 2540	16.50, 419	(2)
20, 500	28.00, 711	18.00, 457	82.88, 2105	100.00, 2540	19.25, 489	30.00, 762	39.00, 991	86.50, 2197	100.00, 2540	19.00, 483	(2)	47.00, 1194	102.50, 2604	120.00, 3048	18.25, 464	(2)
24, 600	32.00, 813	20.00, 508	96.00, 2438	115.00, 2921	23.25, 591	30.00, 762	45.00, 1143	101.25, 2572	125.00, 3175	23.00, 584	(2)	55.00, 1397	114.75, 2915	135.00, 3429	22.00, 559	(2)
30, 750	36.00, 914	24.00, 610	124.25, 3156	140.00, 3556	29.25, 743	(2)	55.00, 1397	123.81, 3145	145.00, 3683	29.25, 743	(2)	56.00, 1422	122.50, 3112	150.00, 3810	24.75, 629	(2)
36, 900	40.00, 1016	28.00, 711	146.68, 3726	166.00, 4216	35.25, 895	(2)	68.00, 1727	147.81, 3754	170.00, 4318	35.25, 895	(2)	68.00, 1727	145.13, 3686	170.00, 4318	29.00, 737	(2)
42, 1050	44.00, 1118	31.00, 787	166.50, 4229	190.00, 4826	40.25, 1022	(2)	_, _	_, _	_, _	_, _	_, _	_, _	_, _	_, _	_, _	_, _
48, 1200	_, _	36.00, 914	189.81, 4821	214.00, 5436	46.00, 1168	(2)	_, _	_, _	_, _	_, _	_, _	_, _	_, _	_, _	_, _	_, _

Dimension Table of Class 900-1500 Cast Steel Cryogenic Gate Valves

SIZE	ASME 900 (PN 150)					ASME 1500 (PN 250)
in, mm	A	B(1)	C(1)	D	E	A	B(1)	C(1)	D	E
2, 50	14.50, 368	20.88, 530	30.00, 762	1.88, 48	10.00, 254	14.50, 368	20.88, 530	30.00, 762	1.88, 48	10.00, 254
3, 80	15.00, 381	25.31, 643	35.00, 889	2.88, 73	14.00, 356	18.50, 470	25.25, 641	35.00, 889	2.75, 70	14.00, 356
4, 100	18.00, 457	28.38, 721	40.00, 1016	3.88, 99	18.00, 457	21.50, 546	28.38, 721	40.00, 1016	3.63, 92	18.00, 457
6, 150	24.00, 610	38.56, 979	50.00, 1270	5.75, 146	20.00, 508	27.75, 705	38.56, 979	50.00, 1270	5.38, 137	(2)
8, 200	_, _	_, _	_, _	_, _	_, _	32.75, 832	45.12, 1046	60.00, 1524	7.00, 178	(2)

SS 316 Cryo Valves and A351 CF8 Stainless Steel 304 Cryogenic Gate Valve exporter in India

Forged Cryogenic Globe Valves Material

PART	TYPE
	FORGED	CAST
Body(1)	F 316	CF8M
Seat(1)(2)	Integral Stellite	Stellite 6 faced F 316
Bonnet(1)	F 316	CF8M
Stem(1)(3)	SS 316
Packing ring(1)	RTFE and graphite
Gland stud	F 316, B8M
Gland nut	Gr. 8M
Packing flange	SS
Gland bushing	SS
Bonnet stud	B8M
Bonnet nut	Gr. 8M
Hinge pin	N/A	SS
Gasket(1)	Spiral SS/graphite
Stem nut	Ni-resist type DZC
Handwheel nut	Gr. 2M
Handwheel(1)	Malleable iron
Backseat(1)(3)	Integral	SS 316
Disc nut	N/A	SS 304 or 316
Disc	Stellite 6	CF8M or F 316

Cast Steel Cryogenic Globe Valves Dimensions

SIZE, in mm	ASME 150 (PN 20)					ASME 300 (PN 50)					ASME 600 (PN 100)
	A	B(1)	C(1)	D	E	A	B(1)	C(1)	D	E	A	B(1)	C(1)	D	E
2	8.00	15.00	19.00	2.00	8.00	10.50	15.00	19.00	2.00	8.00	11.50	15.00	19.43	2.00	10.00
50	203	381	483	51	203.2	267	381	483	51	203	292	381	494	51	254
21¤2	8.50	15.44	19.00	2.50	10.00	11.50	15.44	20.00	2.50	10.00	13.00	17.37	22.12	2.50	10.00
65	216	392	483	64	254	292	392	508	64	254	330	441	562	64	254
3	9.50	16.88	21.00	3.00	10.00	12.50	16.88	22.00	3.00	10.00	14.00	19.37	24.81	3.00	14.00
80	241	429	533	76	254	318	429	559	76	254	356	492	630	76	356
4	11.50	19.31	24.00	4.00	14.00	14.00	19.31	25.00	4.00	14.00	17.00	23.00	28.62	4.00	24.00
100	292	491	610	102	356	356	491	635	102	356	432	584	727	102	610
6	16.00	23.56	30.00	6.00	24.00	17.50	23.56	31.00	6.00	24.00	22.00	31.50	38.12	6.00	30.00
150	406	598	762	152	610	445	598	787	152	610	559	800	968	152	762
8	19.50	25.75	34.00	8.00	24.00	22.00	35.88	44.00	8.00	18.00(2)(3)	26.00	42.50	47.00	7.88	24.00(2)(3)
200	495	654	864	203	610	559	911	1118	203	457	660	1080	1194	200	610
10, 250	24.50, 622	35.13, 892	44.00, 1118	10.00, 254	30.00, 762	24.50, 622	39.81, 1011	50.00, 1270	10.00, 254	18.00(2)(3), 457	_, _	_, _	_, _	_, _	_, _
12, 300	27.50, 699	40.87, 1038	52.00, 1321	12.00, 305	30.00, 762	28.00, 711	44.06, 1119	58.00, 1473	12.00, 305	30.00(2)(3), 762	_, _	_, _	_, _	_, _	_, _
14, 350	31.00, 787	53.31, 1354	68.00, 1727	13.25, 337	24.00(2)(3), 610	33.00, 838	53.31, 1354	68.00, 1727	13.25, 337	36.00(2)(3), 914	_, _	_, _	_, _	_, _	_
16, 400	36.00, 914	57.32, 1456	70.00, 1778	15.25, 387	30.00(2)(3), 762	34.00, 863	57.32, 1456	70.00, 1778	15.25, 387	36.00(2)(3), 914	_, _	_, _	_, _	_, _	_, _

Temperature Range of Cryogenic Globe Valves

Temperature Range	- 225°C (-373°F) to + 120°C (+248°F)

Available Cryogenic Valves Types

Stainless Steel 304 Cryogenic Solenoid Valve

SS 316 Cryo Valves

A351 CF8 Cryogenic Gate Valve

ASTM A217 WC1 Cryogenic Shut Off Flow Control Valve

ASTM A216 Grade WCB Cryogenic Check valve

Cast Iron Cryogenic Needle Valve

Cryogenic Globe Valves Pressure Range

Pressure Range	Up to 50 bar (725psi)

Cryogenic High Pressure Trunnion Mounted Ball 3 Piece Size Range

Size Range	2”-12” (DN50-DN300)

PTFE/ PCTFE sealed Alloy Steel ASTM A217 WC1 Cryogenic Shut Off Flow Control Valve with BS EN 10204 3.1/3.2 certification

Size Range of Cryogenic Check Valve

Size Range	DN10 (3/8") to DN200 (8")

Cryogenic Check Valve Temperature Range

Temperature Range	-196°C (-321°F) to + 120°C (+248°F)

Manufacturing Standard of Cryogenic Flow Valves

Basic Design: API 602, ANSI B16.34
End to End: DHV Standard
Test & Inspection: API 598
Screwed Ends (NPT) to ANSI/ASME B1.20.1
Socket weld Ends to ASME B16.11
Butt weld Ends to ASME B16.25
End Flange: ANSI B16.5

Design Features Of Cryogenic Valve

Two Piece Self-Aligning Packing Gland
Integral Backseat
Pressure Relief Hole on Seat for Gate Valve

ASTM A216 Grade WCB Cryogenic Check/ Relief / Needle Valves in DN6 - DN50 size range, Buy directly from Cryogenic valve manufacturer in India for low cost

Temperatures Of Liquified Gases

TYPE	BOILING POINT		LIQUID DENSITY	TYPE	BOILING POINT		LIQUID DENSITY
TYPE	0°C	0°F	LIQUID DENSITY	TYPE	0°C	0°F	LIQUID DENSITY
Natural gas (LNG)	-168	-270	26	Air	-194.4	-318	57.87
Methane (CH4)	-161.5	-258	26.20	Nitrogen (N2)	-195.8	-320	50.45
Oxygen (02)	-182.9	-296	71.20	Hydrogen (H2)	-252.7	-423	4.43
Argon (A)	-185.9	-303	87.40	Helium (He)	-268.9	-452	7.82
Carbon Dioxide (CO2)	-78.5	-109	50.60	Absolute Zero	-273.16	-460	—

Cryogenic Bronze Manual Globe and Butterfly Valve manufacturer in India