Suzhou Ephood Automation Equipment Co., Ltd.
Suzhou Ephood Automation Equipment Co., Ltd. Gas Regulator,Pressure Transmitter,SUFA Water Valve
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Summary
SUFA two-piece flanged end ball valve,is available in size 1''-2'' class 150 and 300.The TA Series valve offers versatility,performance and reliability at a reasonable cost.This versatile valve offers various seat options to suit specific service requirments. It utilizes a raised fire-lip design that performs two critical functions.Firstly it acts as a metal backup seat,meeting API 607 through leakage requiremrnts.Secondly,it protects the ID of the primary seat from abrasion and seat cold flow.
The series TA valve feature comply with API 607,API 6D and Nace MR-01-075 requirements.
| Main parts material | |
| Part name | Material |
| Body/Bonnet | WCB,LCC,LCB,CF8,CF8M,CF3M |
| Ball/Stem | 316,316L,304 |
| Seat | PTFE/PEEK |
TA Series Flanged End Floating Ball Valve General Design Features
1. Adjustable fire-safe stem packing
2. Machined fire-lip act as meta backup seat has excellent fire-safe capability
3. Anti-blow out stem
4. Anti-static device
5. Full rated bi-directional shut-off
6. Optional lockable handle
7. Spiral wound gasket,prevent external leakage
8. Full rated dead end service
DRAWING
Standard Material Parts List
| NO. | DESCRIPTION | MATERIAL | NO. | DESCRIPTION | MATERIAL |
| 1 | BODY | WCB/CF8M | 17 | STUD | ASTM A193Gr. B7/Gr.B8 |
| 2 | ADAPTER | WCB/CF8M | 21 | GROUND SPRING | 316SS |
| 3 | STEM | CS+ENP/316SS | 22 | STEM PACKING | PTFE/GRAFOIL |
| 4 | BALL | CS+ENP/316SS | 23 | GROUNDING WASHER | GRAPHITE |
| 5 | BODY GASKET | 316SS W/GRAPHITE | 24 | GLAND FOLLOWER | 316SS |
| 7 | SEAT | PTFE/R-PTFE | 25 | PACKING RETAINER | ASTM A351Gr. CF8M |
| 10 | THRUST BEARING | PTFE | 26 | PACKING GL AND STUD | ASTM A193Gr. B7/Gr.B8 |
| 11 | STOP PLATE ASSY | SS | 28 | PACKING GL AND NUT | ASTM A 194Gr 2H/Gr.8 |
| 16 | HEX NUT | ASTM A 194Gr.2H/Gr.8 | 30 | STEM WASHER | 316SS |
| 33 | HANDLE ASSY | CS/SS/DI |
Testing Conditions
The corner of the inventory
Installation