BELLOWS SEAL GATE VALVE (OS & Y , FLANGED TYPE)

> Design and Struction

Forged Steel Bellows Seal Valve-1

Zero emissions, fire safe construction
Helium leak testing
Guaranteed long bellows life with qualification test, cycle life Min.
123000cycles depending on working conditions
Low emissions secondary sealing
12– Graphite gland packing
12– Backseat in open position
Full thickness connect welding
Welded or bolted bonnet type
Seat and wedge faces stellite faced

> Design and Struction

Forged Steel Bellows Seal Valve-2
NO Part Q ty
1 Body 1
2 Wedge 1
3 Seatring 2
4 Gasket 1
5 Stem 1
6 Connector 1
7 Yoke cap 1
8 Bellows 1
9 Packing 1Set
10 Gland Flange 1
11 Gland 1
12 Yoke 1
13 Yoke Sleeve 1
14 Handwheel 1
15 Name Plate 1
16 Handwheel Nut 1
18 Bonnect Bolt 4
19 Thrust Washer 4
20 Grease Nipple 1
21 Gland Bolt & Nut Set

> Dimension

Dimension-1

– API 602, ASME B16.34, MSS-SP-117, BS 5352
– Testing according to API 598, ASME B16.34
– Outside Screw and Yoke (OS & Y)
– Self aligning two piece packing gland
– Body Bonnect Weld to ASME
– Bolted or Welded bonnect joint
– Grease nipple for stem
– Socket Weld Ends to ASME B16.11
– Screwed Ends (NPT) to ASME B1.20.1
– Butt Welding Ends to ASME B16.25

CLASS : 800, 1500
SIZE : 1/2″~1″

PORT : Reduce
END : NPT, S.W, B.W

Dimension-2

– API 602, ASME B16.34, MSS-SP-117, BS 5352
– Testing according to API 598, ASME B16.34
– Outside Screw and Yoke (OS & Y)
– Self aligning two piece packing gland
– Body Bonnect Weld to ASME IX
– Integral body flanges
– Bolted or Welded bonnect joint
– Gease nipple for stem
– Face to face according to ASME B16.10
– Flanges according to ASME B16.5

CLASS : 150, 300, 600, 1500
SIZE : 1/2″~2″

PORT : Reduce
END : Integral Flange F.F , R.F, RTJ

Dimension-3

– API 600, ASME B16.34, MSS-SP-117
– Testing according to API 598, ASME B16.34
– Outside Screw and Yoke (OS & Y)
– Self aligning two piece packing gland
– Body Bonnect Weld to ASME IX
– Integral body flanges
– Bolted or Welded bonnect joint
– Grease nipple for stem
– Face to face according to ASME B16.10
– Flanges according to ASME B16.5
– Butt Welding Ends to ASME B16.25

CLASS : 150, 300, 600, 1500
SIZE : 2″~10″

PORT : Full
END : Integral Flange & Welded flange, B.W

If you want to see more, Please contact to us.