Audited Supplier
Features:
THREAD STANDARD: NPT, BSPT, DIN259, DIN2999, ISO228 CLASS A
MAX PRESSURE: 21.0MPa
TEMPERATURE RANGE: -20C~232C
SUITABLE MEDIUM: WATER, OIL, AIR AND SOME CORROSIVE LIQUIDS
BLOW-OUT PROOF STEM/FULL PORT
FORGING BODY
3000PSI(PN210) W.O.G
MATERIAL STANDARD: S45C/ASTM A216 GR-WCB/DIN1.00619
SS316/ASTM A351 GR-CF8M/DIN1.4408
SS304/ASTM A351 GR-CF8/DIN1.4308
Main Parts and Materials
| 1 | CAP | SS304/SS316/A105 | 9 | THRUST WASHER | PTFE |
| 2 | BOLT WASHER | SS304/SS | 10 | PACKING | PTFE |
| 3 | HEX NUT | SS304/SS | 11 | GLAND | SS304/SS |
| 4 | BOLT | SS304/SS | 12 | LOCATING PIECE | SS304/SS |
| 5 | BODY | SS304/SS316/A105 | 13 | HANDLE | SS304/SS |
| 6 | SEAT | PTFE | 14 | STEM NUT | SS304/SS |
| 7 | BALL | SS316/SS304/SS | 15 | PLASTIC COVER | PLASTIC |
| 8 | STEM | SS316/SS304/SS | 16 | DOWEL | SS304/SS |
Main Dimensions
| DN | G | DN | D | L | W | H |
| 15 | 1/2" | 14 | 35 | 92 | 120 | 70 |
| 20 | 3/4" | 20 | 40 | 111 | 120 | 80 |
| 25 | 1" | 23 | 50 | 127 | 130 | 90 |
| 32 | 11/4" | 32 | 60 | 140 | 160 | 110 |
| 40 | 11/2" | 38 | 65 | 152 | 160 | 120 |
| 50 | 2" | 49 | 78 | 158 | 280 | 130 |
Product Test
Qualified Certificates
Our Service
Our Company
Company Overview
Zhejiang Wenbao Valve Technology Co.,Ltd was established in 1985. The main products range are as following:
ully Welded Ball Valve,1PC/2PC/3PC Flanged Ball Valve, Threaded Ball Valve, Mini Ball Valve, High Pressure
Ball Valve, Pneumatic Ball Valve, Electric Ball Valve, Sanitary ball valve, Ball valve with mounting pad and other
valves like gate, globe, check valves and Strainer, etc. Main material include: Stainless steel, Cast Steel, Forged
Steel and Brass, etc. The products manufactured as per API, ANSI, JIS, ISO, BS, JB and GB
, and have CAD valve design and quality testing center. The products are widely used in chemical industry, oil,
metallurgy, light industry, electric power, food, pharmacy, civil industry, fiber industry, liquefied natural gas,
liquefied petroleum gas, steel mills, heating pipes, etc. Our company passed the ISO 9001:2008, Standards
Organization of Nigeria(SON), International Quality Award Certificate, Manufacture License of Special Equipment,
KC of South Korea,CE of Europe, etc.
Related Product 
1.We are a factory who focus on produce valves for 30 years. Adhere
to quality is our belief.
2. All valves according the drawing to produce and 100% pressure
testing, 100%material inspection.
3.There are quality certificate ISO 9001:2008, SON, International Quality
Award Certificate, Manufacture License of Special Equipment, KC of
South Korea,CE of Europe.
