Stainless Steel Double Block and Bleed Valve
Arrow Piping Solutions is a reliable manufacturer and supplier of Stainless Steel Double Block and Bleed Valves in India. These valves are a type of hydraulic manifold designed to replace traditional isolation systems. Double Block and Bleed Valves (DBB) offer improved safety and space efficiency, making them ideal for critical process service, high pressure systems, and hazardous fluid applications.
Integral Double Block and Bleed Valves from Arrow Piping Solutions are widely used in chemical injection connections, instrument drains, seal isolation, and gauge isolation. These valves combine two isolation valves and a bleed valve in a single unit, reducing installation space and weight. Our DBB valves are manufactured in corrosion-resistant stainless steel grades for long-lasting, leak-free operation.
Table of Contents
- SS Integral Double Block And Bleed Valve Sizes
- Double Block And Bleed Valve Price List
- Stainless Steel Block And Bleed Valve Specification
- Types of SS DBB Valve
- Stainless Steel Instrument Double Block and Bleed Valve
- SS Double Block And Bleed Ball Valve
- Stainless Steel Double Block And Bleed Gate Valve
- SS Double Block And Bleed Butterfly Valve
- SS Double Block And Bleed Plug Valve
- Stainless Steel Block And Bleed Needle Valve
- Stainless Steel Double Block and Bleed Valve Grades
SS Integral Double Block And Bleed Valve Sizes
- Size: 1/2" to 4" (DN25-DN200)
- Thread: NPT, PT, BSPP, G
- Connection: Welded, Socket, Clamped, Flanged, Threaded
- Pressure Class: PN10 / PN16
Double Block And Bleed Valve Price List
- 1/8" Bleed Valve NPT (125 psi, -20°C to 160°C): $18.85 each
- Hydraulic Instrument SS Monoflange DBB Valve: $5.00 - $30.00
- DBB Series SS DBB Valve: $10.00 - $30.00
- SS Double Block and Bleed Valve RTJ: $30.00 - $55.00
- For full pricing, contact: info@arrowpipingsolutions.com
Stainless Steel Block And Bleed Valve Specification
- Media: Oil, Gas & Water
- Temperature: Medium
- Operation: Manual / Electric / Pneumatic
- Standards: 3A, ISO, DIN, ASTM, JIS
- Brand: Arrow Piping Solutions
- Packaging: PVC / Wooden / Custom
- Leakage Rate: Zero Leakage (Soft Seal), ≤ Rated Flow 10⁻⁵ (Hard Seal)
- Working Pressure: 3000 psig (206 bar)
- Seal Materials: PPL, PTFE, Graphite
- Manufacturing: Forged Bar Stock
- OEM Service: Available
- Connection Types: Single, Two, Twin Ferrule, Threaded, Flanged
- Function: 2-Way to 5-Way, Normally Open/Closed, Diverter
- Flow Rates: Cv – 0.70 to 6.42
Applicable Standards & Approvals
- Design & Manufacture: BS 1868
- Face to Face: ASME B16.10
- Flange Dimensions: ASME B16.5
- Pressure/Temperature: ASME B16.34
- Inspection & Testing: API 6D / 598
- Visual Inspection: MSS SP-55
- Marking: MSS SP-25
- Certifications: MSS SP-110, API 598, ANSI B1.20.1, B16.11, B16.34, NACE, API 607 Fire Safe
Brands We Also Stock & Supply
- Swagelok
- Parker
- DK LOK
- Hamlet Letlok
- DUOLOK
- GYROLOK
- TYLOK
- BILOK
Applications
- Dairy
- Food & Beverages
- Pharmaceutical
- Cosmetic
- Chemical Industry
- And many more
Port of Dispatch
Mumbai, India
Types of Stainless Steel DBB Valves
- Stainless Steel Instrument Double Block and Bleed Valve
- SS Double Block and Bleed Ball Valve
- Stainless Steel Double Block and Bleed Gate Valve
- SS Double Block and Bleed Butterfly Valve
- SS Double Block and Bleed Plug Valve
- Stainless Steel Block and Bleed Needle Valve
Stainless Steel Double Block and Bleed Valve Grades
| GRADE / ALLOY | UNS Designation | FORGING | CASTING | BARSTOCK |
|---|---|---|---|---|
| 304 | S30400 | A182 F304 | A351 CF8 | A276 / A479 304 |
| 304L | S30403 | A182 F304L | A351 CF3 | A276 / A479 304L |
| 316 | S31600 | A182 F316 | A351 CF8M | A276 / A479 316 |
| 316L | S31603 | A182 F316L | A351 CF3M | A276 / A479 316L |
| 317L | S31703 | A182 F317L | A351 CG8M | A276 / A479 317L |
| 321 | S32100 | A182 F321 | - | A276 / A479 321 |
| 347 | S34700 | A182 F347 | A351 CF8C | A276 / A479 347 |
| 17-4PH | S17400 | A564 630 | - | - |
| 22% Duplex | S31803 | A182 F51 | A890 Gr 4A | A276 / A479 |
| 25% Duplex | S32750 / S32760 | A182 F53 | A890 Gr 6A | A276 / A479 |
| 254SMO | S31254 | A182 F44 | A351 CK3MCuN | A182 F44 |
| 904L | N08904 | B625 N08904 | - | B649 N08904 |