2205 2507 1.4529 1.4469 1.4462 1.4408 CF3 CF3m F53 F55 Ss Duplex Stainless Steel Lever Butterfly Valves Check Valve From Tianjin Worlds Valve Factory

Product Description

 

Product Parameters

 

Material :

BODY	CI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, C95400, C95800, 2205, 2507, F51, 1.4529^^
DISC	CF8, 304, CF3, 304L CF8M, 316, CF3M, 316L, 2205, 2507, F51, 1.4529, C95400, C95500, C95800, MONEL^..
SEAT	BUNA-N, NBR, EPDM, HYPALON, NEOPRENE, FKM, PTFE, RPTFE, NATURAL RUBBER^^
STEM	F410, F420, F430, F431, F304, F316, MONEL 400, MONEL K500^^

Technical Parameters :

Size	DN32-DN600	DN650-DN3000
Working pressure	16Bar	10Bar
Shell	24Bar	15Bar
Seal(Air)	6Bar	6Bar
Operating Temperature	-40ºC~+160ºC
Operating Environment	Ballast and bilge system          Chemical processing Desalination plants   Drilling rigs    Drinking water Dry powder     Food and beverage     Gas plants HAVC  Mining industry  Paper industry    Sand handling     Seawater    Sugar industry Thermo technical water treatment   Waste water
Driving  method	Hand  Lever  Worm Gear  Electric  Pneumatic

Key Features & Advantages:

1. Lightweight & Durable Aluminum Handle for Efficient Operation

Designed for user-friendly manual control in standard applications.

1. Optimized Ergonomics & Weight: The **aluminum alloy handle** provides an excellent strength-to-weight ratio, ensuring robust operation while being easy and comfortable to handle, reducing operator fatigue.
2. Corrosion-Resistant & Durable: Aluminum offers good natural corrosion resistance for general environments. For harsher conditions, alternative handle materials (such as epoxy-coated steel or stainless steel) are available upon request.
3. Clear Visual Indication: The handle serves as an intuitive position indicator, parallel to the pipe for "open" and perpendicular for "closed," enabling quick and safe valve status verification.

1. Reliable Elastic Seat Seal for Tight Shut-Off

Ensures leak-free performance with a focus on adaptability.

1. Bubble-Tight Sealing: The combination of a precision-machined disc and a compressible **elastomer seat** (standard EPDM/NBR) ensures excellent sealing integrity, preventing internal leakage and media loss.
2. Seat Material Flexibility: The standard resilient seat provides excellent performance for water, air, and oils. However, we offer a **wide range of alternative seat materials** (such as FKM for chemicals, Silicone for high/low temperature, or PTFE for high purity) to match your exact fluid compatibility needs.
3. Easy Maintenance & Long Life: The resilient seat design provides a cushioning effect, reducing wear. Worn seats can often be replaced in-line, minimizing downtime and lifecycle cost.

1. Adaptable Material Construction for Diverse Applications

The valve's true strength lies in its ability to be engineered to your specifications.

1. Disc Material Options: The standard **stainless steel disc** (typically CF8/304 or CF8M/316) provides good corrosion resistance. We can supply discs in **Duplex stainless steel, aluminum bronze, nickel alloys, or with various coatings (PFA, Epoxy)** for enhanced performance against corrosion, abrasion, or specific chemicals.
2. Body Material Flexibility: While commonly supplied in ductile iron or carbon steel with coatings, the **valve body material can be customized** to include various grades of cast steel, stainless steel (CF8, CF8M, CF3M), or other alloys to meet process demands and corrosion requirements.
3. Tailored Stem & Fasteners: Stem materials (e.g., 304, 316, 17-4PH) and fastener packages can be specified to ensure compatibility with the operating environment and prevent galvanic corrosion.

1. Compact & Cost-Effective Wafer Design

Delivers practical installation and performance benefits.

1. Space and Weight Savings: The wafer-style body installs directly between two pipeline flanges using through-bolts, eliminating the need for companion flanges. This results in a lighter, more compact assembly, reducing support requirements and installed cost.
2. Simplified Installation & Maintenance: Installation is straightforward, saving time and labor. The design allows for easy removal for inspection or seat replacement without major pipe disassembly.

 

**COMPANY INTRODUCTION


**Company Goal : OEM service for world-famous valve brand


**Design & Development ability -- SolidWorks, Pro / E, AutoCAD etc

Measurement & Inspection

 

**Dimension Measurement &Inspection 




**Assembly Workshop

Packaging & Shipping

 

**Packaging 

Certifications

 

**Certificates --  CE  ISO  WRAS  ACS certificates