Y-type Pipe Connecting Dump Valve

We are offering y-type pipe connecting dump valve.
■ technical specification
1. Design and manufacture according to asme b16.5, bs1873
2. Structure dimension according to users’ demand.
3. The size of flange according to asme b16.5, gb/t9113.4
4. Inspection standard: api 598
notes: the technical specifications of gb pn 5.0/6.3 mpa y-type pipe connecting dump valves are the same as the above.
form of major pats material
no. accessory name material
1 flange astm a105
2 body bolt astm a193 b7
3 body nut astm a194 2h
4 gasket flexible +stainless steel
5 seat astm a105+hf
6 disc astm a105+hf
7 stem astm a182 f6a
8 two half-ring astm a182 f6a
9 disc stem nut astm a105
10 body astm a216 wcb+ alloy steel
11 packing graphite
12 body bolt astm a193 b7
13 body bolt astm a194 2h
14 packing gland astm a182 f6a
15 packing flange astm a 216 wcb
16 bolt astm a193 b7
17 nut astm a194 2h
18 yoke astm a216 wcb
19 yoke sleeve nut alloy steel
20 umbrella gear device