API Stainless Steel Welded Globe Valve

Description

API stainless steel welded globe valve is mainly used for regulating flow in pipelines. This kind of weld end globe valve is widely used in those applications requiring throttling and frequent operation.

Application of Stainless Steel Globe Valve

API stainless steel welded globe valve is employed as regulation and cut-off device in such pipelines as tap water, sewage, construction, petroleum, chemical products, foodstuff, medicine, textile, electricity, ship, metallurgy, energy system, etc.

Advantages of Stainless Steel Globe Valve

1. Excellent sealing performance.
2. Small friction between sealing faces.
3. Long service life.
4. Low opening torque.

Features

1. Featuring simple structure, API stainless steel globe valves are easy to be manufactured and maintained.
2. Medium passway of this weld end globe valve is quite zigzag, so the hydraulic resistance is large, leading to big power consumption.

Technical Parameters of API Stainless Steel Globe Valve

No.	Part Name	Carbon Steel	Stainless Steel	Alloy Steel	Low Temperature Steel
1	Body	A216 GR WCB	A351 GR CF8	A217 GR WC6	A352 GR LCB
2	Seat	A105	/	A182 GR F304	A182 GR F304
3	Disk	A216 GR WCB	A351 GR CF8	A217 GR WC6	A352 GR LCB
4	Stem	A276 TYPE410	A276 TYPE304	A182 GR F22	A276 TYPE 304
5	Bolt	A193 GR B7	A193 GR 8	A193 GR B7	A193 GR 8
6	Nut	A194 GR 2H	A194 GR B8	A194 GR 4	A194 GR B8
7	Back Seat	A182GR F6a	A182 GR F304	A182 GR F304	A182 GR F304
8	Gasket	Graphite+SS304
9	Packing	Graphite
10	Pin	A194 GR 2H	A276 TYPE304	A276 TYPE 410	A276 TYPE 304
11	Packing Bushing	A182GR F6a	A182 GR F304	A182 GR F6a	A182 GR F304
12	Eyebolt	A193 GR B7	A193 GR 8	A193 GR B7	A193 GR 8
13	Eyebolt Nut	A194 GR 2H	A194 GR B8	A194 GR 4	A194 GR B8
14	Gland	A216 GR WCB	A351 GR CF8	A216 GR WCB	A352 GR LCB
15	Bonnet	A216 GR WCB	A351 GR CF8	A216 GR WCB	A352 GR LCB
16	Stem Nut	B148 UNS C95600	B148 UNS C95600	B148 UNS C95600	B148 UNS C95600
17	Handwheel	A197	A197	A197	A197
18	Handwheel Nut	A108 GR 1020	A182 GR F304	A108 GR 1020	A182 GR F304