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Stainless Steel Low Temperature Valves , Cryogenic Extended Gate Valve

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Really good performance valves with completitive cost, I hope both parties will work for longer.

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Good after sale service, I really appreciated that the each step maintenance instruction is very detailed and good for my end user even they do not know valves at all.

—— SERKAN KAVRAK

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Stainless Steel Low Temperature Valves , Cryogenic Extended Gate Valve

Large Image : Stainless Steel Low Temperature Valves , Cryogenic Extended Gate Valve

Product Details:

Place of Origin:	China
Brand Name:	Kelite Valve
Certification:	API, ISO, CE, GOST, TS, BS1873, BS5351, API 6D,600,602,609, ASME B16.34, API 6FA, API607 etc
Model Number:	1/2"-36",CL150-1500

Payment & Shipping Terms:

Minimum Order Quantity:	1PCS
Packaging Details:	Plywood packing or fumigation packing
Delivery Time:	30-50days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	2000-5000PCS per month

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Detailed Product Description

Size::	NPS 1/2"~36"	Pressure Rating::	Class 150~1500
Material::	LCC、C5、304、LF2、316、316L、F51 Etc.	Design & Manufacturing Standard::	BS 6364, API 602, API 6D,ASME B16.10, ASME B 16.5
Face To Face::	ASME B16.10, API 6D	End Connection::	ASME B16.5, ASME B16.47, ASME B16.25
Test And Inspection::	API 598, BS6364	Operation Method::	Manual ,Worm Gear, Electric Actuator, Pneumatic Actuator
High Light:	low temperature ball valve , cryogenic gate valve

Low temperature valve of gate valve, cryogenic gate valve with extended bonnet

Bore: NPS½～NPS36,DN15～DN900
Rating: Class150～Class1500
Material: Carbon Steel,Stainless Steel,Alloy Steel,Duplex Stainless Steel
Operation: Manual,Gear Operated,Electric Operated,Pneumatic Operated
Applicable: Oil,Chemical,Natural Gas,Petrochemical,Coal Chemical and so on

Kelite is specialized in manufacturing Socket Welding Forged Cryogenic Gate valve. Cryogenic Gate valve is used for fully opening and closing usage but not for regulating or throttling purpose by the movement of closure member gate whose moving direction is vertical with flowing medium.

design Feature

Product Range

Vent holds on the wedge to meet cavity pressure relief
Low Torque Performance
Bonnet extension
Low emission design
Full Stellite overlay on the seating surface
Lockable device(optional)

Type	:	Gate Valve
Size	:	1/2”~36” (DN15~DN900)
Rating	:	150~2500LB (PN20~PN420)
Body Materials	:	Stainless Steel, Duplex Steel, Low Temperature Alloy Steel

Testing inspection standards:API 598, GB/T 13927, GB/T 26480, JB/T9092, ISO 5208, BS6364

Technical parameters and characteristics:

Product type	API Forged steel cryogenic gate valve, cryogenic valve
Product description	low temperature
Model	cryogenic gate valve
Nominal diameter	1/2”～36”
Operating temperature	-196℃～300℃(the range of service temperature may vary for different materials)
Operating pressure	150-1500 CLASS
Material	Main material: LCC,LF2,304,304L ETC.
Design standard	BS 1873 ,BS 6364,ASME B16.34,GB 12235,GB 12224
Structural length	ASME B16.10
Connecting end	ASME B16.5,GB 9113
Test standard	API 598,ISO 5208,JB/T9092,GB/T13927,BS 6364

Application fields	For application in fields such as electric power industry, petroleum refining, petrochemical engineering, offshore oil, tap water engineering in urban construction, chemical engineering, etc.
Other remarks	The extension dimensions of valve stem and bonnet may vary according to different temperature ratings.
Other remarks 2	As valves subject to a temperature ≤-101℃ shall be protected against subzero deformation, the main parts are subzero treated.
Other remarks 3	The sealing faces of valve seat and valve clack are build-up welded with hard alloy to improve the erosion resistance and extend the service life of valve.
Other remarks 4	The friction between sealing faces is smaller during opening and closing, facilitating a longer service life.
Other remarks 5	The valve clack is of taper, needle, ball and parabola types, and can be used to adjust the flow rate.
Other remarks 6	SS+ graphite or metallic seal or pressure self-sealing is adopted between valve body and bonnet for reliable sealing.
Other remarks 7	Rising stem structure, making the valve switch position be clear at a glance
Other remarks 8	The valve stem thread will not come into contact with the medium, so the corrosion of medium to the thread is reduced.
Other remarks 9	Small switching moment, reliable sealing
Other remarks 10	The valve clack can be machined into parabola, spherical, needle shapes, etc. according to the requirement of customer. It can be used for adjustment (rough adjustment) on pipeline.
Other remarks 11	Short stroke is suitable for application at positions subject to frequent opening.
Other remarks 12	Y-shape stop valve – the streamline flow pass has a very high flow coefficient, and can maximally reduce the pressure drop through the system.
Other remarks 13	Through improving the structural design and selecting reasonable packing structure and qualified packing supplier, the valves can meet the Class A sealing test requirements of ISO 15848 FE.