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Nuclear Valve

To meet the country’s growing demand of nuclear qualified valves, M/s Oswal Industries Ltd. has also decided to venture into this field by developing the prototype valve as a technology development project for nuclear qualification i.e. seismic analysis and tests as per ASME QME-1.

To meet country’s energy demand India has decided to go for nuclear power generation in a big way and also drew up an ambitious plan to reach a nuclear capacity of 63000 Mwe by 2032 from existing capacity of 5780 MWe.

In view of above OswalIndustries Ltd has decided to venture in to this field by developing proto type valves meeting the requirements of ASME QME 1.

M/s Oswal Industries Ltd have been evaluated and qualified by NPCIL for BOTIP packages of KAPP 3,4 & RAPP 7,8 and future requirements as well.

Product Range - Cast Steel Valves

Valve Type Class Rating Size Range
Gate Valve (Bolted Bonnet) 150# 2" to 72"
300# 2" to 48"
600# 2" to 36"
Gate Valve (Pressure Seal) 900# 2" to 24"
1500# 2" to 24"
2500# 2" to 12"
Globe Valve (Bolted Bonnet) 150# 2" to 24"
300# 2" to 16"
600# 2" to 16"
Globe Valve (Pressure Seal) 900# 2" to 12"
1500# 2" to 12"
Swing Check Valve (Bolted Bonnet) 150# 2" to 36"
300# 2" to 36"
600# 2" to 24"
Swing Chek Valve (Presurre Seal) 900# 2" to 12"
1500# 2" to 12"
Floating Ball Valve 150# 1/2" to 6"
300# 1/2" to 6"
Trunnion Mounted Ball Valve 150# 2" to 36"
300# 2" to 36"
600# 2" to 36"

Product Range - Forged Steel Valves

Valve Type Class Rating Size Range
Gate Valve (Bolted Bonnet) 800# 1/2" to 2"
900# 1/2" to 2"
1500# 1/2" to 2"
Gate Valve (Welded Bonnet) 900# 1/2" to 2"
1500# 1/2" to 2"
Globe Valve (Welded Type) 900# 1/2" to 2"
1500# 1/2" to 2"
Check Valve (Bolted Type) 800# 1/2" to 2"
900# 1/2" to 2"
1500# 1/2" to 2"
Check Valve (Welded Type) 900# 1/2" to 2"
1500# 1/2" to 2"

Standards

Design Standard ASME Sec III NB,NC,ND/ASME QME-1/ ASME B16.34/API 600/BS1414
Testing Standard API 598/BS EN 12266-1
Face To Face ASME B 16.10
End Connection Flanged End - ASME B 16.5
Butt Weld End – ASME B 16.25
Pressure – Temperature Chart ASME B 16.34

Valve Operation

Handwheel
2” – 10” - Class 150, 300, 600
2” – 4” - Class 900 & 1500
Gear Operator
12” & Above - Class 150, 300, 600
6” & Above - Class 900 ,1500

Material

Structure End Connection Flanged End Raised Face, Butt Weld End, RTJ, ETC
Operation Hand wheel, Gear Operator, Electrical Actuator, Pneumatic, Hydraulic
Material Shell WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu,
Hastelloy, Inconel, Duplex Stainless Steel
Trim 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel