Add to Cart
RPTFE Seated Forged Steel Underground BW End Maintenance Free Full Welded Ball Valve For Gas Applications
Construction is as follows:
Name | Full Welding ball valve |
Size | DN25-DN400 |
Normal pressure | PN10~PN40, CLASS150~300 |
Design standard | API 6D, API 608,ASME B16.34, MSS SP-72; BS5351,ISO17292,EN13709 |
Marked | MSS SP-25 |
Fire safe design | API607,API 6FA |
End flange | ANSI B 16.5,ASME B16.47; EN1092,DIN2543~DIN2547,AS2129 |
Top flange | ISO 5211 |
Test standard | API598,API6D; DIN3230,EN12266,ISO 5208 |
Suitable temperature | -29~150°C |
Medium | All kinds of industrial gas and heat pipes |
Acidic environment | NACE MR0175 |
Operation | Hand Operated,Gear Operated, Electrical Actuated, Pheumatic Actuated |
Product Description
- Fully Welded Ball Valve with BW ends or Flange Ends
- Used for Gas, oil, Stream, and Heating system
- Body material is Carbon Steel or Stainless steel
-Ball is SS304, SS316
- Seat: RPTFE
- Rating is with PN25, PN40
- Surface: FEB Epoxy Power Coated
Main Part & Materials
Serial No. | Parts | Material |
1 | Body | WPB, A105,SS304/SS316,F11/F22 |
2 | Shaft Housing Of Valve Rod | WPB, A105,SS304/SS316,F11/F22 |
3 | Ball | Stainless Steel, ANSI 304 |
4 | Stem | Stainless Steel, AISI 304 |
5 | Ball Seal | Carbon Enhancement PTFE |
6 | Packing Ring | WPB, A105,SS304/SS316,F11/F22 |
7 | Handle | Zinc-plated Steel |
8 | Packing | Flexible Graphite |
9 | Gasket | PTFE |
Characteristics
Application
1. City gas: gas output pipeline, the main line and each branch piping and other equipment maintenance. |
2. Central heating: large heating equipment output line, main line, branch piping. |
3. Heat exchangers : Pipe and each loop opening and closing. |
4. Steel plant: a variety of liquid pipelines, optional release gas pipelines, gas and heat piping equipment maintenance, fuel equipment maintenance. |
5. A variety of industrial equipment: various heat pipes, all kinds of industrial gas and heat pipes |