WB-180 Forged Steel Swing Check Valve
Features:
1. Design and manufacture: ASME/ANSI B16.34; API602; GB/T 12224; GB/T12228; GB/T12225
2. Ends connection
1) SW dimension: ASME/ANSI B16.11; JB/T1761
2) Screwed dimension: ASME/ANSI B1.201(NPT); GB/T7306-87(RC)
3. Structural feature: B.B. Or W.B; OS&Y
4. Sealing accessory material: according to "ordering guide"
5. Body material: A105; LF2; F11; F22; F304; F316; F304L; F316L
6. Valve inspection and test according to API 598 or GB/T 13927
Main Parts & Materials
| 1 | Body | A105 | 5 | Spring | Alloy Steel |
| 2 | Seat | A182 F6a | 6 | Gasket | Graphite+SS304 |
| 3 | Disc | A182 F6a | 7 | Bonnet | A105 |
| 4 | Pin | A276-410 | 8 | Bolt | A193 B7 |
Main Dimensions
| Class | Type | Size | ||||||||
| mm | inch | d | L | H | WT(kg) | |||||
| FB | RB | FB | RB | FB | RB | |||||
| 800 | Swing Type | 8 | - | 1/4" | - | 7 | - | 79 | 61 | 1.5 |
| 10 | 8 | 3/8" | 1/4" | 10 | 7 | 79 | 61 | 1.4 | ||
| 15 | 10 | 1/2" | 3/8" | 10 | 10 | 79 | 61 | 1.2 | ||
| 20 | 15 | 3/4" | 1/2" | 13 | 13 | 92 | 61 | 1.4 | ||
| 25 | 20 | 1" | 3/4" | 18 | 18 | 111 | 78 | 2.3 | ||
| 32 | 25 | 11/4" | 1" | 24 | 24 | 120 | 84 | 3.9 | ||
| 40 | 32 | 11/2" | 11/4" | 29 | 29 | 152 | 103 | 5.6 | ||
| 50 | 40 | 2" | 11/2" | 36.5 | 36.5 | 172 | 118 | 8.9 | ||
| - | 50 | - | 2" | - | 46.5 | 200 | 132 | 12.5 | ||
| 800 | Lift Type | 8 | - | 1/4" | - | 7 | - | 79 | 61 | 1.3 |
| 10 | 8 | 3/8" | 1/4" | 10 | 7 | 79 | 61 | 1.2 | ||
| 15 | 10 | 1/2" | 3/8" | 10 | 10 | 79 | 61 | 1 | ||
| 20 | 15 | 3/4" | 1/2" | 13 | 13 | 92 | 61 | 1.1 | ||
| 25 | 20 | 1" | 3/4" | 18 | 18 | 111 | 78 | 1.9 | ||
| 32 | 25 | 11/4" | 1" | 24 | 24 | 120 | 84 | 3.4 | ||
| 40 | 32 | 11/2" | 11/4" | 29 | 29 | 120 | 101 | 4.5 | ||
| 50 | 40 | 2" | 11/2" | 36.5 | 36.5 | 140 | 120 | 7.3 | ||
| - | 50 | - | 2" | - | 46.5 | 170 | 133 | 10 | ||
Company Overview
Zhejiang Wenbao Valve Co.,Ltd was established in 1985. The main products range are as following: Fully 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.
