Good Price/High Performance/Gear Driven Threaded/Flange Valve 600 Class 200 Ultra Low Temperature Globe Valve

• Customization: Available
• Media: Oil
• Temperature: Low Temperature
• Actuator: Manual
• Material: Stainless Steel
• Structure: Through Way Globe Valve
• Sealing Form: Gland Packings Globe Valve
• Stem Thread Position: Inside Screw Stem Globe Valve
• Application: Needle Type Globe Valve, Cryogenic Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve
• Standard: DIN, GB, ANSI, BSW, JIS
• Transport Package: Wooden Case
• Specification: customized
• Trademark: Yoonad
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year
• Package Size: 120.00cm * 80.00cm * 80.00cm
• Package Gross Weight: 60.000kg

Product Description

Product Description

Cryogenic globe valves are specialized flow control devices engineered to operate reliably in extremely low-temperature environments, typically ranging from -50°C to -270°C (-58°F to -454°F). Constructed from high-performance materials such as stainless steel, nickel alloys (e.g., Inconel, Monel), or titanium, these valves resist brittle fracture, thermal contraction, and corrosion—critical for handling cryogenic fluids like liquid nitrogen, liquid oxygen, liquefied natural gas (LNG), and liquid helium.

Featuring a globe-shaped body with a linear-motion plug and seat, they deliver precise throttling and tight shutoff. The plug connects to a stem operated by a handwheel, gear operator, or actuator, enabling controlled vertical movement to regulate flow. To ensure leak-tight performance, the valve incorporates specialized seals (e.g., PTFE, metal-to-metal) and cryogenic-compatible gaskets that maintain flexibility and integrity at low temperatures.

Designed with thermal insulation and anti-icing features, they prevent frost buildup and heat ingress, safeguarding system efficiency. Suitable for LNG terminals, cryogenic storage, aerospace, and medical industries, these valves combine robust construction, temperature resistance, and operational reliability to meet the stringent demands of low-temperature flow control.

Product Model	DN	(mm)				(kg)
		L	D1	D2	H
J61H-200 J61Y-200 J961H-200 J961Y-200	20	170	22	42	480	38
	25	170	27	42	520	41
	32	200	34	52	728	58
	50	350	53	76	728	89
	80	500	86	108	798	135
	100	600	107	161	890	190
J61Y-250 J61Y-320 J961H-250 J961Y-320	20	150	25	40	576	47
	25	170	27	42	585	49
	32	180	32	55	606	52
	50	250	50	83	722	73
	80	470	80	105	895	225
	100	600	100	142	1179	296
						mm
Type	DN	(mm)Mainexternalandconnectingdimensions				(kg)
		L	D1	D2	H
J61Y-P54100V J61Y-Ps4100V J961Y-Ps4100V J961Y-Ps4100V	20	170	22	42	480	38
	25	170	27	42	520	41
	32	200	34	52	728	58
	50	350	53	76	728	89
	80	500	86	108	798	135
	100	600	107	161	890	190
J61Y-Ps4170V J61Y-Ps4195V J961Y-Ps4170V J961Y-Ps4195V	20	150	25	40	576	47
	25	170	27	42	585	49
	32	180	32	55	606	52
	50	250	50	83	722	73
	80	470	80	105	895	225
	100	600	100	142	1179	296

Product Advantages

A – Absolute Cryogenic Compatibility
Engineered to perform reliably in extreme low temperatures (-50°C to -270°C), they handle cryogenic fluids (LNG, liquid nitrogen, liquid oxygen) without brittle fracture or performance degradation.

B – Brittle-Fracture Resistance
Constructed from stainless steel, nickel alloys, or titanium—materials selected for low-temperature toughness. They maintain structural integrity, avoiding cracks or failures in frigid environments.

C – Consistent Leak-Tight Sealing
Equipped with cryogenic-specific seals (PTFE, metal-to-metal) and gaskets that retain flexibility at ultra-low temps. Ensures zero media leakage, critical for safe handling of volatile cryogens.

D – Durable Thermal Stability
Integrated thermal insulation and anti-icing designs prevent frost buildup and heat ingress. Minimizes thermal stress from temperature fluctuations, extending valve service life.

E – Exceptional Media Adaptability
Safely controls a range of cryogenic fluids (LNG, liquid helium, liquid argon) and compatible with non-cryogenic media for multi-scenario use. Resists corrosion from harsh low-temperature substances.

F – Precise Flow Throttling
Linear-motion plug design enables fine-tuned flow regulation. Ideal for cryogenic systems requiring accurate pressure and flow control, such as LNG terminals or medical gas storage.

G – Guarded Operational Safety
Built with safety-focused features (anti-icing, pressure relief compatibility) to mitigate risks of cryogen spillage or system overpressure. Complies with low-temperature industry safety standards.

How does valve worl?

Cryogenic globe valves operate on a precision linear-motion mechanism, specialized for reliable flow control of cryogenic fluids in ultra-low-temperature environments. At their core is a rugged body crafted from low-temperature-resistant materials (stainless steel, nickel alloys, or titanium), housing a precision-machined seat and a compatible plug (or disc) connected to a thermally stable stem. The stem links to a handwheel, gear operator, or actuator for manual or automated control.

When adjusting flow, rotating the handwheel (or activating the actuator) drives the stem and plug vertically. Lifting the plug away from the seat creates a controlled gap, allowing cryogens like LNG, liquid nitrogen, or liquid oxygen to pass through smoothly. The valve's design enables fine throttling, as small vertical movements precisely regulate flow rate and pressure—critical for cryogenic system stability.

To shut off flow completely, the stem lowers the plug until it seats tightly against the cryogenic-compatible sealing surface. Specialized seals and gaskets (e.g., PTFE, metal-to-metal) maintain flexibility at ultra-low temps, ensuring leak-tight integrity. Thermal insulation prevents frost buildup and heat ingress, safeguarding performance. This mechanism balances precision, durability, and safety, making it ideal for LNG terminals, cryogenic storage, and aerospace applications.