ANSI Bellows Sealed Globe Valve is applicable to cutting off and connecting the medium in various pipelines, such as petroleum, chemical industry, pharmacy, chemical fertilizer, electric power industry, etc. with nominal pressure of CLASS 150~900LBS and working temperature of -29~350℃.
MAIN TECHNICAL SPECIFICATIONS
Structural formation: BB-BG-OS&Y
Driving manner: Hand-Operated, Electric-Actuated
Design Standard: API 600, BS1873
Face to Face: ASME B16.10
Flange Ends: ASME B16.5
Test & Inspection: API598, API6D
PRODUCTS PERFORMANCE SPECIFICATION
|
Class
|
Shell Test
（MPa）
|
Sealing Test
（MPa）
|
Suitable Temperature
（℃）
|
Suitable Medium
|
|
150
|
3.0
|
2.2
|
≤350
|
W.O.G.
|
|
300
|
7.5
|
5.5
|
|
600
|
15.0
|
11.0
|
|
900
|
22.5
|
16.5
|
MATERIALS
|
No.
|
Part Name
|
Material
|
|
1
|
Body
|
ASTM A216-WCB
ASTM A351-CF8, CF8M, CF3, CF3M
|
|
2
|
Disc
|
ASTM A182-Gr.F6a ASTM A182-F22
ASTM A182-F304, F316, F321, F304L, F316L
|
|
3
|
Split ring
|
ASTM A182-Gr.F6a ASTM A182-F22
ASTM A182-F304, F316, F321, F304L, F316L
|
|
4
|
Disc bushing
|
ASTM A182-Gr.F6a ASTM A182-F22
ASTM A182-F304, F316, F321, F304L, F316L
|
|
5
|
Stem
|
ASTM A182-Gr.F6a ASTM A182-F22
ASTM A182-F304, F316, F321, F304L, F316L
|
|
6
|
Gasket
|
Flexible Graphite + Stainless steel, PTFE
|
|
7
|
Bonnet
|
ASTM A216-WCB
ASTM A351-CF8, CF8M, CF3, CF3M
|
|
8
|
Bellows
|
ASTM A216-WCB
ASTM A182-F304, F316, F321, F304L, F316L
|
|
9
|
Packing
|
Flexible Graphite PTFE
|
|
10
|
Gland
|
ASTM A216-WCB
ASTM A351-CF8, CF8M, CF3, CF3M
|
|
11
|
Yoke nut
|
ZQA19-4
|
|
12
|
Hand wheel
|
ASTM A536 Gr. 60-40-18, A216-WCB
|
|
13
|
Guiding piece
|
45, WCB, 304, 316, 304L, 316L
|
|
14
|
Bolt
|
ASTM A193-B7, A193-B8, A193-B8M
|
|
15
|
Nut
|
ASTM A194-2H, A194-8, A194-8M
|
DIMENSIONS (PLEASE CONTACT US FREELY) |
Ball Valve 
