Straight-Through PTFE-Lined Diaphragm Valve Handwheel Operation Corrosion Resistance

• Customization: Available
• Media: Gas
• Material: Carbon Steel
• Model NO.: G41F-16C
• Connection Form: Flange
• Driving Mode: Manual
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Structure: Straight-Through
• Type: Wedge Disc
• Function: Blow-Down Valve
• Temperature: Normal Temperature
• Standard: DIN
• Application: Industrial Usage
• Transport Package: Wooden Box
• Specification: DN50-DN300
• Trademark: KIST
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000pieces

Product Description

 

PERFORMANCE ADVANGATE

1.Precision casting valve body, smooth appearance, no sand hole.

2.CNC lathe processing of internal parts, 2 shot blasting after
    appearance processing.

3.PTFEseat, good wear resistance.

4.Inverted seal treatment of contact surface between bonnet and
   stem to avoid leakage.

5.Stem is processed by cyclone milling to avoid opening/closing
   stem difficulty.

 

TECHNICAL SPECIFICATION

Model:                                     G41F-16C

Working Pressure :                 1.6Mpa

Working Temperature:            ≤150°C

Nominal Size:                         DN50-DN300

End Connection:                     RF Double Flange

Design Standard:                    DIN3352

Face To Face:                         DIN3302

Flange Drilling:                       EN1092-1

Inspection And Test:               API598

 

 

PRODUCT PARTS AND MATERIALS

Body Material:                       WCB,SS304,SS316

Bonnet Material:                    WCB,SS304,SS316

Disc Material:                         WCB+CR13,SS304,SS316

Stem:                                     F410,F304,F316

Seat:                                      PTFE    

Handwheel:                            Steel

Company Profile

 

Certifications

 

Packaging & Shipping

Professional Valve Manufacturer | Reliable Fluid Control Solutions

Luoyang kist fluid control co.ltd is a leading Chinese valve manufacturer specializing in high-quality industrial valves for oil & gas, water treatment, chemical, power plants, and HVAC systems. With 36 years of experience, we provide durable, precision-engineered valves including:

 Ball Valves |  Gate Valves |  Globe Valves
 Butterfly Valves |  Check Valves |  Control Valves

Why Choose Us?

 Certified Quality: Compliant with API, ANSI, DIN, GOST standards.
 Wide Material Range: Stainless steel, cast iron, alloy steel, etc.
 Custom Solutions: OEM/ODM support for special sizes, pressures, or materials.
 Global Export: Proven experience supplying to Russia, CIS, Europe, and beyond.

We ensure strict quality control, competitive pricing, and on-time delivery. Contact us today for fluid control solutions tailored to your needs!