What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

How is the valve packaged for shipping?

Valves are sealed against contamination, coated for corrosion prevention, cushioned for shock absorption, and securely fixed in wooden crates or cartons.

Pneumatic Convenient Maintenance Cryogenic Triple Offset Butterfly Valve

Name: Pneumatic Convenient Maintenance Cryogenic Triple Offset Butterfly Valve
Brand: Sunfair Fluid Control Co., Ltd
SKU: 2322202395

Jiangsu, ChinaSunfair Fluid Control Co., Ltd

US$199.00

1 Piece

Product specifications

Body

Disc

Seat

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Media

LNG, Liquid Oxygen, Nitrogen, and Argon Production

Driving Mode

Pneumatic

Model NO.

D4066-02

Connection Form

Welding

Structure

Three-Eccentric Sealing

Seal Form

Metal Seat

Valve Stem

Extended

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Casting

Standard

ANSI, GB, JIS, DIN

Application

Industrial Usage, Water Industrial Usage

Body Material

A105, Wcb, SS304, SS316, SS316L, 2205, 2507

Disc Material

A105, Wcb, SS304, SS316, SS316L, 2205, 2507

Seat Material

Metal Seat

Stem Material

17-4pH

Size Range

DN50-DN2600

End Connection

Wafer, Lug, Flange, Welded

Top Flange

ISO5211

Design Standard

ASME B16.34, ISO5208

Face to Face Standard

Ap1 609, ISO5752

Leakage Class

Zero Leakage

Test and Inspeciton

Ap1 598

Lever Style

Aluminum Alloy, Ma Steel

Brand

Sftec

Operation

Worm Gear, Pneumatic, Electric

Stem Style

Normal or Extension

Transport Package

Carton or Wooden Case

Specification

DN40-DN300, DN350-DN2600

Trademark

SFTEC

Origin

China

HS Code

8481804090

Production Capacity

500000

Key features

GOST-Compliant Design: Manufactured to Russian GOST standards for compatibility with CIS pipeline systems.

Frictionless Triple-Offset: Three eccentric axes eliminate seal friction for low torque and long service life.

Metal-to-Metal Sealing: Hard-faced metal seat ensures fire-safe, bi-directional, bubble-tight shutoff.

Butt-Weld Ends: Permanent, leak-free joints with superior integrity for critical pipelines.

Flexible Actuation: Compatible with pneumatic, electric, hydraulic, or manual actuators with smart positioners.

Zero Leakage Class: Achieves Class VI bubble-tight shut-off per API 598/ISO 5208 standards.

Custom Configurations: Custom valve materials, sizes, and actuator options available upon request.

Company profile

Importers and ExportersFast Delivery3D Software DesignQuality Assurance

Sunfair Fluid Control Co., Ltd

Jiangsu, China

Business Type: Trading CompanyNearest Port: ShanghaiAverage Response Time: ≤0.75hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, FCA

About Our Factory & Business Background

AddressPukou, Nanjing, Jiangsu, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsTriple Offset Butterfly Valve, Double Eccentric Butterfly Valve, Concentric Butterfly Valve, Trunnion Ball Valve, Floating Ball Valve, High Pressure Valve, Cryogenic Valve, Valve Actuator, Control Valve

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What standards does this valve comply with?

The valve is manufactured to GOST standards for Russian/CIS compatibility and also conforms to ANSI, GB, JIS, DIN, ASME B16.34, and API 598.

Q:Can the valve be used for bi-directional flow?

Yes, the triple-eccentric geometric design allows for equal sealing performance in both flow directions without mandatory installation orientation.

Q:What actuation methods are supported?

The valve supports flexible actuation including manual, pneumatic, electric, and hydraulic options, with compatibility for smart positioners and fieldbus.

Q:What materials are available for the valve body and disc?

Available materials include Carbon Steel (WCB, A105), Stainless Steel (SS304, SS316, SS316L), Duplex Steel (2205, 2507), and Bronze.

Q:Is customization available for this valve?

Yes, custom configurations for size, material, and pressure rating are available upon request.