Q11F Three-piece Welded Stainless Steel Ball Valve
Product overview
Product model: Q11F
Nominal diameter: NPS1/2 "~2"
Applicable temperature: -20~232℃~350℃
Body material: stainless steel CF8M, carbon steel WCB
Drive mode: manual, electric, pneumatic
Design standard: ASMEB16.34GB/T12224
Structure length: ASMEB16.10GB/T12221
Connection flange: ASMEB16.34JB/T79
Test and check: JB/T9092 API 598
Q11F Three-piece Welded Stainless Steel Ball Valve product overview
Q11F Three-piece Welded Stainless Steel Ball Valve produced and sold by Baigang valve group is suitable for all kinds of pipelines with working temperature of -29 ~ 180℃(sealing ring is reinforced polytetrafluoroethylene) or -29 ~ 300℃(sealing ring is counterpoint polybenzene), which is used to cut off or connect the medium in the pipeline.
Choose different materials, can be applied to water, steam, oil, nitric acid, acetic acid and other media.
Q11F Three-piece Welded Stainless Steel Ball Valve product features
Three-piece welded stainless steel ball valve is divided into a whole (one type), two-stage and three-stage. Body casting using imported advanced technology in Taiwan, a reasonable structure, handsome in appearance. Seat with flexible sealing structure, reliable sealing, easy opening and closing. Stem with inverted seal down the structure, the valve chamber abnormal pressure, the stem will not be washed out. Two-piece, three-piece ball valve connections are available with butt fusion (BW) socket welding (SW) and are available with international standard ISO bracket platforms and locking devices. Can be set to 90 ° switch positioning mechanism, according to the need to lock to prevent misuse, drive mode: manual, electric, pneumatic.
Q11F Three-piece Welded Stainless Steel Ball Valve main components of the material
| Part Name | Material | |
|---|---|---|
| stainless steel | Carbon steel | |
| Body | Stainless steel CF8M | Carbon steel WCB |
| Sealing ring | Polytetrafluoroethylene PTFE | Polytetrafluoroethylene PTFE |
| cap | Stainless steel CF8M | Carbon steel WCB |
| Sphere | Stainless steel SS316 | Stainless steel SS304 |
| Valve stem | Stainless steel SS316 | Stainless steel SS316 |
| Nut | Stainless steel SS304 | FCD45 |
| washer | Stainless steel SS304 | FCD45 |
| Handle cover | plastic | plastic |
| handle | Stainless steel SS304 | Stainless steel SS304 |
| Stem nut | Stainless steel SS304 | B7 |
| washer | Stainless steel SS304 | Stainless steel SS304 |
| Gland packing nut | Stainless steel SS304 | FCD45 |
| filler | Polytetrafluoroethylene PTFE | Polytetrafluoroethylene PTFE |
| Thrust washer | Polytetrafluoroethylene PTFE | Polytetrafluoroethylene PTFE |
| filler | Polytetrafluoroethylene PTFE | Polytetrafluoroethylene PTFE |
| bolt | Stainless steel SS304 | B8 |
Q11F Three-piece Welded Stainless Steel Ball Valve dimensions
| NPS | 1/2 " | 3/4 " | 1" | 1 1/4 " | 1 1/2 " | 2" |
| L | 92 | 111 | 127 | 140 | 152 | 178 |
| S | 21.8 | 27.1 | 33.8 | 42.8 | 48.7 | 61.l |
| B | 9.6 | 12.7 | 12.7 | 127 | 12.7 | 15.9 |
| LO | 123 | 160 | 160 | l95 | 195 | 250 |
| NPT | 1/2 " | 3/4 " | 1" | 1 1/4 " | 1 1/2 " | 2" |
Reminder:
All text, data and pictures in this article are for reference only.To see more details of the Q11F Three-piece Welded Stainless Steel Ball Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
Headquarters Tel: +86-021-57278880
Sales Tel: +86-021-57278881
Fax: +86-021-57278882
E-mail: baigangvalve@163.com
Site: www.nqqpojn.cn
Add: Tinglin Industrial Park, Jinshan District, Shanghai
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