Forged Cryogenic Gate Valves

Features

Remy's forged cryogenic gate, globe valves are specially designed to handle the technical problems that arise in the production, transport and storage of liquefying gases such as Oxygen, Nitrogen, Argon, Natural Gas,. All basic design features of ENE forged cryogenic gate, globe valves outlined in this catalog are adapted to special service conditions at cryogenic temperatures. Body and bonnet: stainless steel (A182 F316L) forgings used for bodies and bonnets offer excellent impact strength, minimal heat loss and protection against corrosion.

Materials

NO.	Part Name	AS to ASTM			SS to ASTM
		Type LF2	Type LF3		Type F304(L)		Type F316(L)
1	Body	A350 LF2	A350 LF3		A182 F304(L)		A182 F316(L)
2	Seat Ring	A276 420	A276 410		A276 304(L)		A276 316(L)
3	Wedge	A350 LF2	A350 LF3		A182 F304(L)		A182 F316(L)
4	Gasket	Corrugated SS + graphite			SS + PTFE
5	Bonnet	A350 LF2	A350 LF3		A182 F304(L)		A182 F316(L)
6	Bonnet Bolt	A193 B7	A193 B7		A193 B8		A193 B8M
7	Stem	A182 F6	A182 F6		A182 F304(L)		A182 F316(L)
8	Stem Packing	Flexible Graphite			PTFE
9	Pin	A276 420			A276 304
10	Gland Eyebolt	A193 B7		A193 B16	A193 B8		A193 B8M
11	Gland	A276 410			A182 F304(L)		A182 F316(L)
12	Gland Flange	A105		A182 F11	A182 F304(L)		A182 F316(L)
13	Gland Nut	A194 2H		A194 4	A194 8		A194 8M
14	Yoke Nut	A276 420
15	Bearing Gasket	A473 431
16	Nameplate	SS
17	H.W. Lock Nut	A194 2H		A194 4		A194 8	A194 8M
18	Hand wheel	A197
Suitable Temperature		-40℃		-101℃		-196℃

ASME Pressure Classes 800 Lb-Forged Cryogenic
Bolted and Welded Bonnet-Threaded and Socket weld Ends- Dimensions (mm) and Weights (kg)

NPS		1/2	3/4	1	1-1/4	1-1/2	2
L	900~1500Lb	140	140	140	178	178	216
L	2500Lb	186	186	186	232	232	279
H(OPEN)		321	321	321	380	414	502
W		160	160	180	200	250	280
Weights	900Lb~1500Lb	11.5	10.8	10.5	19.6	21.0	55.4
Weights	2500Lb	12.3	11.6	10.8	26.0	28.4	60.0

Specifications

ASME Pressure Classes: 800 Lb
Sizes: 3/8, 1/2, 3/4, 1-1/4, 1-1/2, 2” ( DN 10, 15, 20, 25, 32, 40, 50 mm )
Ends: Threaded and Socket weld
Bonnet: Bolted, Welded
Materials: Stainless steel, Alloy steel
Temperature: >-384℉ (196 ℃)

Supplier: Remy Valve, China
Manufacturer: Shop in Shanghai Qingpu Industrial Park

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Send an e-mail to a Forged Cryogenic Gate Valve product specialist at Sales@rmpv.com

Remy Valve Corporation

Forged Cryogenic Gate Valves