Ball Valves and Manifolds

Stewarts offer a variety of precision engineered high quality ball valves & manifolds in 316 stainless steel as standard. Even the pressed handle on the valve is 316 stainless steel.

 

Offered in 6,000 and 10,000 PSI and from 9.5mm to 19mm diameter bore these valves are recommended for use in oil, gas and petrochemical applications where reliable long-term performance is essential.

 

Threaded connections are High Tolerance NPT.

Ball -valves -and -manifolds

 

 

BVA1 In Line Ball Valve

BVA1 In Line Ball Valve

Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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BVB1 Right Angled Ball Valve

BVB1 Right Angled Ball Valve

Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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BVC1 In Line Ball Valve with vent plug

BVC1 In Line Ball Valve with vent plug

Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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BVD1 3 Way Bottom Entry Ball Valve

BVD1 3 Way Bottom Entry Ball Valve

Bottom Entry Divertion Valve with L Port Ball 90 Degree Operation Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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BVE1 3 Way Side Entry Ball Valve

BVE1 3 Way Side Entry Ball Valve

Side Entry Divertion Valve with L Port Ball 90 Degree Operation Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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BVF3 Double Block and Bleed Ball Valve

BVF3 Double Block and Bleed Ball Valve

Central L Ported Ball Valve Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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BVG3 Double Block and Bleed Manifold

BVG3 Double Block and Bleed Manifold

Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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BVH3 Double Block & Bleed Valve Central T Port

BVH3 Double Block & Bleed Valve Central T Port

Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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BVJ1 3 Way Bottom Entry Ball Valve

BVJ1 3 Way Bottom Entry Ball Valve

Bottom Entry Divertion Valve with L Port Ball 180 degree operation Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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BVL Block & Bleed Ball Valve Manifold

BVL Block & Bleed Ball Valve Manifold

Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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BVM Block & Bleed Ball Valve with Needle Vent

BVM Block & Bleed Ball Valve with Needle Vent

Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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BVN Double Block & Bleed Ball Valve with Needle Vent

BVN Double Block & Bleed Ball Valve with Needle Vent

Standard Features 6000psi standard Maximum Working Pressure(10,000PSI available on request, option ZA) Hydrostatically tested to 1.5 times Maximum Working Pressure. In accordance with EN 12266 Full 316/316L St.St. Dual Certified Valves have trace code on body with original mill certificates available all to EN 10204-3.1 High Tolerance NPT Thread Engagement with 5-6 threads engaged when fully tightened All valves and manifolds are individually boxed for protection and storage Laser etching – valve detail on body 90 Deg turn precision ball with 9.5 or 19mm Ø thru bore allowing rodding through bi-directional flow (Ø9.5 Bore CV = 6) Fully open (Ø19 CV = 25) Fully open Monel, Hastelloy, Inconel, Incoloy, Titanium, Duplex, Super Duplex are also available

 

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