- Valves[10]
- Pumps[5]
- Other Machine Tools Accessories[6]
- Flanges[3]
- Other Metal Processing Machinery[2]
- Stacking Racks & Shelves[2]
- Pallets[5]
- Contact Person : Mr. lee addy
- Company Name : Yantai Bossworth Im. & Ex. Co., Ltd.
- Tel : 86-535-6686755,18660535723
- Fax : 86-535-6686755
- Address : Shandong,Yantai,NO.75 Beima Road Sanshui International Business Building Zhifu District Yantai City Shandong Province 264000 P.R.China.
- Country/Region : China
BW5022M-RF cast iron NRS gate valve
BW5022M-RF cast iron NRS gate valve
1. Design and Manufacture Conform to MSS SP-70
2. Flange dimensions Conform to ANSI B16.1(1251b)
3. Face to Face dimensions Conform to ANSI B16.10(1251b)
4. Testing Conform to MSS SP-70
5. It can be operated with bevel gear according to customer’s requirement.
6. Suitable media: water, oil, gas
No. | Part | Material | Chinese standard |
1 | Body | Cast Iron | ASTM A126 CLASS B |
2 | Seat Rings | Cast Bronze | ASTM B62 |
3 | Wedge Face Rings | Cast Bronze | ASTM B62 |
4 | Wedge | Cast Iron | ASTM A126 CLASS B |
5 | Yoke Bushing | Cast Bronze | ASTM B62 |
6 | Stem | Brass | ASTM B16 |
7 | Body Gasket | Graphite |
|
8 | Bolts | Steel | ASTM A307 B |
9 | Nuts | Steel | ASTM A307 B |
10 | Bonnet | Cast Iron | ASTM A126 CLASS B |
11 | Gland Follower Bolts | Steel | ASTM A307 B |
12 | Stuffing Box Gasket | Graphite |
|
13 | Stuffing Box | Cast Iron | ASTM A126 CLASS B |
14 | Packing | Graphite |
|
15 | Gland Follower | Ductile Iron | ASTM A126 CLASS B |
16 | Packing Gland | Cast Brass | ASTM B16 |
17 | Handwheel | Cast Iron | ASTM A126 CLASS B |
18 | Identification Plate | Aluminium |
|
19 | Washer | Steel | ASTM A307 B |
20 | Gland Follower Nuts | Steel | ASTM A307 B |
BW5022M-RF cast iron NRS gate valve
