SKU: BLB3DA

3 way Double Acting Nickel Plated Brass Ball Valve

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High performance 3 way (L and T port) full bore nickel plated brass ball valve with BSP threaded connections and a double acting pneumatic actuator. Self adjusting stem packing assembly with Belleville spring for temperature fluctuations and vibration. Long neck to minimise any thermal transfer from valve to actuator. PTFE seats for temperatures up to 100°C. Typical applications include water treatment, petrochemical and general industry. Threads conform to ISO 7.1 Sealing Threads.

Model Size(BSP) Orifice Size (mm) Actuator Media Pressure Media Temperature Actuator Pressure Actuator Port Size
BLB3L4B-DA-T 1/2 15 DA52 Vacuum to 10 Bar -10°C to 100°C 6 to 8 BAR 1/8"
BLB3L5B-DA-T 3/4 20 DA52 Vacuum to 10 Bar -10°C to 100°C 6 to 8 BAR 1/8"
BLB3L6B-DA-T 1 25 DA52 Vacuum to 10 Bar -10°C to 100°C 6 to 8 BAR 1/8"
BLB3L7B-DA-T 1 ¼ 32 DA52 Vacuum to 10 Bar -10°C to 100°C 6 to 8 BAR 1/8"
BLB3L8B-DA-T 1 ½ 40 DA63 Vacuum to 10 Bar -10°C to 100°C 6 to 8 BAR 1/8"

For sizes over 2” please see 3 way Stainless Steel Valves.

L or T port

3 way double acting nickel plated brass ball valve

Model DN Actuator A D E H L P W
BLB3L4B-DA-RT 15 DA52 139 69 89 141 77 1/8” 60.5
BLB3L5B-DA-RT 20 DA52 139 69 89 154.5 87 1/8” 68
BLB3L6B-DA-RT 25 DA52 139 69 89 166 108 1/8” 82.5
BLB3L7B-DA-RT 32 DA52 139 69 89 184.5 123 1/8” 99.2
BLB3L8B-DA-RT 40 DA63 162 80 100 217 139 1/8” 113.7
BLB3L9B-DA-RT 50 DA63 162 80 100 240.5 166 1/8” 139

 3 way nickel plated brass ball valve dimension

3 way double acting ball valve construction

 

Item Article Material
1 Visual Indicator UV Stabilised Thermoplastic
2 Adjustable Stops Stainless Steel
3 Pressure Ports Threaded
4 Drive 316 Stainless Steel
5 Retainer 316 Stainless Steel
6 Chevron Seals Teflon
7 Backing O-ring Viton
8 Thrust Washer Teflon
9 Seats Teflon
10 Body Nickel Plated Brass
11 End Connection Nickel Plated Brass

Size 1/2" to 1 1/2" BSP
Body Nickel Plated Brass
Seat PTFE
Pressure 16 BAR
Temperature -10°C to 100°C
Actuation Double Acting Pneumatic

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BLB3DA

3 way Double Acting Nickel Plated Brass Ball Valve

Features:

Size 1/2" to 1 1/2" BSP
Body Nickel Plated Brass
Seat PTFE
Pressure 16 BAR
Temperature -10°C to 100°C
Actuation Double Acting Pneumatic

Description:

High performance 3 way (L and T port) full bore nickel plated brass ball valve with BSP threaded connections and a double acting pneumatic actuator. Self adjusting stem packing assembly with Belleville spring for temperature fluctuations and vibration. Long neck to minimise any thermal transfer from valve to actuator. PTFE seats for temperatures up to 100°C. Typical applications include water treatment, petrochemical and general industry. Threads conform to ISO 7.1 Sealing Threads.

Model Size(BSP) Orifice Size (mm) Actuator Media Pressure Media Temperature Actuator Pressure Actuator Port Size
BLB3L4B-DA-T 1/2 15 DA52 Vacuum to 10 Bar -10°C to 100°C 6 to 8 BAR 1/8"
BLB3L5B-DA-T 3/4 20 DA52 Vacuum to 10 Bar -10°C to 100°C 6 to 8 BAR 1/8"
BLB3L6B-DA-T 1 25 DA52 Vacuum to 10 Bar -10°C to 100°C 6 to 8 BAR 1/8"
BLB3L7B-DA-T 1 ¼ 32 DA52 Vacuum to 10 Bar -10°C to 100°C 6 to 8 BAR 1/8"
BLB3L8B-DA-T 1 ½ 40 DA63 Vacuum to 10 Bar -10°C to 100°C 6 to 8 BAR 1/8"

For sizes over 2” please see 3 way Stainless Steel Valves.

L or T port

.

3 way Double Acting Nickel Plated Brass Ball Valve

BLB3DA

Dimensions:

3 way double acting nickel plated brass ball valve

Model DN Actuator A D E H L P W
BLB3L4B-DA-RT 15 DA52 139 69 89 141 77 1/8” 60.5
BLB3L5B-DA-RT 20 DA52 139 69 89 154.5 87 1/8” 68
BLB3L6B-DA-RT 25 DA52 139 69 89 166 108 1/8” 82.5
BLB3L7B-DA-RT 32 DA52 139 69 89 184.5 123 1/8” 99.2
BLB3L8B-DA-RT 40 DA63 162 80 100 217 139 1/8” 113.7
BLB3L9B-DA-RT 50 DA63 162 80 100 240.5 166 1/8” 139

 3 way nickel plated brass ball valve dimension

.

3 way Double Acting Nickel Plated Brass Ball Valve

BLB3DA

Construction:

3 way double acting ball valve construction

 

Item Article Material
1 Visual Indicator UV Stabilised Thermoplastic
2 Adjustable Stops Stainless Steel
3 Pressure Ports Threaded
4 Drive 316 Stainless Steel
5 Retainer 316 Stainless Steel
6 Chevron Seals Teflon
7 Backing O-ring Viton
8 Thrust Washer Teflon
9 Seats Teflon
10 Body Nickel Plated Brass
11 End Connection Nickel Plated Brass

WARNING

These products are intended for use in industrial applications only. Do not use these products where pressures and temperatures can exceed those listed under ‘Technical Data’ and in our individual ‘Series’ data sheets. Before using these products with fluids other than these specified, for non-industrial applications, life-support systems, or other applications not within published specifications, consult Process Systems Pty Ltd. Through misuse, age, or malfunction, components used in industrial valve applications can fail in various modes. The system designer is warned to consider the failure modes of all component parts used in industrial valve applications and to provide adequate safeguards to prevent personal injury or damage to equipment in the event of such failure. System designers must provide a warning to the user in the system instructional manual if protection against a failure mode cannot be adequately provided. System designers and end users are cautioned to review specific warnings or specifications found in instruction sheets or labels packed or attached and shipped with the products. Our policy is one of continuous research and development. We therefore reserve the right to amend without notice the specifications given in this document or our individual ‘Series’ data sheets.

WARRANTY INFORMATION

All valve series and other products manufactured or distributed by Process Systems Pty. Ltd. are warranted by Process Systems to be free of defects in material and workmanship for a period of 1 year from the date of purchase or as the manufacturer warrants. Process Systems obligation under this warranty is limited to repair or replacement of the defec1ive product or refund of the purchase price paid solely at the discretion of Process Systems and provided such defective product is returned to Process Systems freight prepaid and upon examination by Process Systems such product is found defective. This warranty shall be void in the event that the product has been subject to misuse, misapplication, improper maintenance, modification or tampering. This warranty is expressed in lieu of all other warranties, expressed or implied from Process Systems Pty. Ltd. representatives or employees. Process Systems reserves the right to change Valve and Brochure specifications without notice.