G1/4" 68 Bar DA50 RTFE

SKU: BLS2B-DA-RT

$192.50
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316 S.S 2 way, 3 piece ball valve, with double acting actuator.G1/4", 8mm bore, RTFE seat, FKM seals, live loaded packingVacuum-68 BAR pressure range, media temp -20°C to 180°C.Anodised & coated aluminium double acting pneumatic actuator DA50

High performance 3 piece full bore 316 Stainless Steel 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. Pre drilled metric hole on ISO5211 direct mounting pad to minimise any thermal transfer from valve to actuator. Reinforced PTFE seats for temperatures up to 180°C. Anodised aluminium spring return pneumatic actuator which allows a fail safe position if air is lost. Typical applications include water treatment, chemical, marine, petrochemical and general industry.

Model Size (BSP) DN (mm) Actuator Media Pressure Media Temperature Actuator Pressure
BLS2B-DA-RT 1/4 8 DA50 -1 to 70 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS3B-DA-RT 3/8 10 DA50 -1 to 70 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS4B-DA-RT 1/2 15 DA50 -1 to 70 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS5B-DA-RT 3/4 20 DA50 -1 to 70 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS6B-DA-RT 1 25 DA50 -1 to 70 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS7B-DA-RT 1 ¼ 32 DA63 -1 to 70 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS8B-DA-RT 1 ½ 40 DA63 -1 to 70 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS9B-DA-RT 2 50 DA75 -1 to 70 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS10B-DA-RT 2 ½ 65 DA88 -1 to 70 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS11B-DA-RT 3 80 DA100 -1 to 70 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS12B-DA-RT 4 100 DA115 -1 to 70 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR

Also available in NPT, please contact us.

(BLSDA)

Stainless Steel Double Acting Ball Valve
 

Model DN Actuator A E D H L P
BLS2B-DA-RT 8 DA50 139 89 69 145 60 1/8”
BLS3B-DA-RT 10 DA50 139 89 69 145 60 1/8”
BLS4B-DA-RT 15 DA50 139 89 69 160 75 1/8”
BLS5B-DA-RT 20 DA50 139 89 69 175 80 1/8”
BLS6B-DA-RT 25 DA50 139 89 69 185 90 1/8”
BLS7B-DA-RT 32 DA63 162 100 80 200 110 1/8”
BLS8B-DA-RT 40 DA63 162 100 80 220 120 1/8”
BLS9B-DA-RT 50 DA75 207 117 97 250 140 1/8”
BLS10B-DA-RT 65 DA88 237 128 108 295 185 1/8”
BLS11B-DA-RT 80 DA100 271 141 121 345 206 1/4"
BLS12B-DA-RT 100 DA115 328 171 141 410 240 1/4"

All dimensions in mm unless otherwise shown.

Stainless Steel Double Acting Ball Valve

Item Article Material
1 Visual Indicator UV Stabilised Thermoplastic
2 Adjustable Stops Stainless Steel
3 Supply Ports Threaded & Namur Interface
4 Drive 316 Stainless Steel
5 Chevron Seals Reinforced Teflon
6 Backing O-ring Viton
7 Thrust Washer Reinforced Teflon
8 ISO Mounting Pad 316 Stainless Steel
9 Tie Rods 316 Stainless Steel
10 Washer 316 Stainless Steel
11 Nut 316 Stainless Steel
12 Ball Polished 316 Stainless Steel
13 Seats Reinforced Teflon
14 Body 316 Stainless Steel

Size 1/4" to 4" BSP
Body 316 Stainless Steel 3 piece
Seat Reinforced PTFE
Pressure 70 BAR
Temperature -20°C to 180°C
Actuation Double Acting Pneumatic

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