SKU: BLPFSR

Flanged UV Stabalised PVC Spring Return Pneumatic Ball Valve

From $247.50

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2 way UV stabilised ANSI 150 Flanged PVC ball valve with spring return pneumatic actuator (fail close or fail open). Comes with PTFE (Teflon) seats and our unique double stem seal system (standard in EPDM but also available in Viton). Great for corrosive or chemical media where traditional material such as brass and stainless steel are not suitable. Anodised aluminium actuator with visual indicator will close or open when air is lost (depending upon your choice). Commonly used in the aquaculture industry (sea water), chemical dosing, water treatment and pool filtration. 

Model Size (BSP) Orifice Size (mm) Actuator Media Pressure Media Temperature Actuator Pressure Actuator Port Size
BLP56F-SR-E 1 25 SR50 Vacuum to 10 BAR Ambient 6 to 8 BAR 1/8"
BLP57F-SR-E 1 ¼ 32 SR63 Vacuum to 10 BAR Ambient 6 to 8 BAR 1/8"
BLP58F-SR-E 1 ½ 40 SR63 Vacuum to 10 BAR Ambient 6 to 8 BAR 1/8"
BLP59F-SR-E 2 50 SR75 Vacuum to 10 BAR Ambient 6 to 8 BAR 1/8"
BLP510F-SR-E 2 ½ 65 SR75 Vacuum to 10 BAR Ambient 6 to 8 BAR 1/8"
BLP511F-SR-E 3 80 SR88 Vacuum to 10 BAR Ambient 6 to 8 BAR 1/8"
BLP512F-SR-E 4 100 SR88 Vacuum to 10 BAR Ambient 6 to 8 BAR 1/8"

For Sprung Open the ‘5’ in the product code changes to a ‘6’. Change the 'E' to a 'V' for FKM.

Model Size Actuator ⌀d ⌀PCD ⌀D L L1 H2 n ⌀E Q S T P R
BLP54F-SR-E 1/2 SR50 15 60.5 95 134 52 27.5 4 15 70 138 71 61.5 151.5
BLP55F-SR-E 3/4 SR50 20 70 105 144 54 32 4 15 70 138 71 72.5 162.5
BLP56F-SR-E 1 SR50 25 79.5 125 160 62 37.25 4 19 70 138 71 77.5 167.5
BLP57F-SR-E 1-1/4 SR63 32 89 140 178 70 42.75 4 19 80 162 80.5 84.5 185.5
BLP58F-SR-E 1-1/2 SR63 40 98.5 150 195 79.5 50 4 19 80 162 80.5 92 193
BLP59F-SR-E 2 SR75 50 120.7 165 215 85 60 4 19 97 208 94.5 107 224
BLP510F-SR-E 2-1/2 SR75 63 139.7 182 320 133 76.5 4 19 97 208 94.5 122 239
BLP511F-SR-E 3 SR88 75 152 200 350 146 86 8 19 116 245 109 132 268
BLP512F-SR-E 4 SR88 90 190.5 228 395 160 107 8 19 116 245 109 180 316

All dimensions in mm unless otherwise specified

Size 25mm to 100mm ANSI 150 Flanged
Body UV stabalised PVC
Seat PTFE
Pressure 10 BAR
Temperature Ambient
Actuation Spring Return Pneumatic

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