What is the maximum operating temperature for LCB valves?

LCB valves are typically rated up to 343 degrees Celsius, with the cryogenic limit at minus 46 degrees Celsius, covering a wide range of low and medium temperature services.

What testing standards are followed for cryogenic valves?

Valves are tested per BS 6364 for cryogenic performance and API 598 for shell strength and seat leakage, with 100 percent inspection at design temperatures .

Can this valve be used for oxygen service?

Yes, with appropriate material selection (CF8/CF8M) and oxygen-compatible packing and seat materials. Please specify oxygen service requirements when ordering.

Lcb Pneumatic Cryogenic Ball Valve for LNG with API 6D

Name: Lcb Pneumatic Cryogenic Ball Valve for LNG with API 6D
Brand: Hebei Pioneer Valve Technology Co., Ltd.
SKU: 2309137675

Hebei, ChinaHebei Pioneer Valve Technology Co., Ltd.

US$10.00-10,000.00

1 Piece

Product specifications

Size

Product profile

Customization

Available

Media

LNG, Nitrogen, Ethylene, Oxygen, Argon

Material

Carbon Steel

Model NO.

TRB-CRY

Connection Form

Flange

Driving Mode

Pneumatic

Nominal Pressure

ANSI CLASS 150-900

Channel

Straight Through Type

Structure

Floating Ball Valve

Type

Floating Ball Valve

Function

Lon-off / Shut-off

Temperature

Low Temperature

Standard

API 6D, ASME B16.34, API 598

Application

Industrial Usage, Water Industrial Usage, LNG, Air Separation, Petrochemical

Bonnet Design

Extended Bonnet (Long Neck)

Seat Material

PTFE / Rptfe / Peek

Stem Material

17-4pH / SS304 / SS316

Body Construction

2-Piece / 3-Piece Forged / Cast

Anti-Static

Yes, Per API 6D

Cryogenic Testing

Per BS 6364

Leakage Rate

Zero Leakage Per API 598

ASME B16.5

Design Standard

ASME B16.34 / API 6D

Certifications

ISO 9001:2015, API 6D, CE, PED, Crn

Transport Package

Export Plywood Wooden Case

Specification

1/2 inch to 24 inch (DN15 to DN600)

Trademark

Pioneer

Origin

China

HS Code

8481804090

Production Capacity

60000

Key features

Valve body made of LCB low temperature carbon steel per ASTM A352, rated to minus 46 degrees Celsius, ensuring reliable performance in cold service applications .

Available in LCB, LC1, LF3, CF8, CF8M, CF3, and CF3M materials to suit various cryogenic temperature requirements from minus 46 to minus 196 degrees Celsius .

Equipped with high-performance pneumatic actuator for remote and automatic control, offering quick response and reliable on-off operation.

Long neck bonnet protects stem packing from extreme cold, ensuring seal integrity and preventing freezing at cryogenic temperatures .

Designed for applications down to minus 196 degrees Celsius, suitable for LNG, liquid nitrogen, ethylene, and oxygen services .

Self-sealing floating ball structure provides bi-directional sealing per API 6D, with media pressure assisting seat sealing for bubble-tight shut-off.

Designed and manufactured under API 6D pipeline valve standard, with 100 percent factory testing for quality assurance .

Built-in anti-static device per API 6D dissipates static electricity, ensuring safety in flammable cryogenic media services .

Anti-blowout stem design with multi-layer PTFE packing prevents stem ejection under pressure, ensuring operational safety.

Each valve undergoes cryogenic testing per BS 6364 and API 598 to verify sealing integrity at design temperatures .

Company profile

Quality AssuranceProduct CertificationHigh Repeat Buyers ChoiceOEM Services

Hebei Pioneer Valve Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.49h