ANSI 300 Stainless Steel Flanged Spring Return Fire Safe Ball Valve

SKU: BLSF3SR

$297.00
Inc GST In Stock
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Size
Return Position


DATA SHEET

Two piece two way ANSI 300lb flanged fire safe approved ball valve,with anodised aluminium srping return penumatic actuator, visual indicator & solid ball. 316 Stainless Steel body, PTFE seats, FKM backing ring, live loaded packing and anti static device. Firesafe Approved API607 Sixth Edition, Cert. No 218781. ISO5211 Mounting Pad allowing direct coupling of actuation. Great for fuel applications, pipelines, water treatment and general industry. 

  • Design & Manufacture to ANSI B16.34
  • Face to Face comply with ANSI B16.10
  • Flange Ends comply with ANSI  B16.5
  • Inspection & Testing in accordance wtih API598
Model Size (mm) Actuator Media Pressure Media Temperature Actuator Pressure
BLS54FA300-SR-RT 15 SR50 Vacuum (29" Hg) to 50 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS55FA300-SR-RT 20 SR63 Vacuum (29" Hg) to 50 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS56FA300-SR-RT 25 SR63 Vacuum (29" Hg) to 50 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS57FA300-SR-RT 32 SR75 Vacuum (29" Hg) to 50 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS58FA300-SR-RT 40 SR75 Vacuum (29" Hg) to 50 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS59FA300-SR-RT 50 SR88 Vacuum (29" Hg) to 50 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS510FA300-SR-RT 63 SR100 Vacuum (29" Hg) to 50 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS511FA300-SR-RT 80 SR115 Vacuum (29" Hg) to 50 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR
BLS512FA300-SR-RT 100 SR145 Vacuum (29" Hg) to 50 BAR (10 BAR Steam) -20°C to 180°C 6 to 8 BAR

For Sprung Open the ‘5’ in the product code changes to a ‘6’.

ANSI 300 Flanged Stainless Steel Ball Valve Pressure vs Temperature 

(BLSF3SR)

Double Acting Flanged Fire Safe Stainless Steel Ball Valve Double Acting Flanged Fire Safe Stainless Steel Ball Valve

 

DN (mm) A B C D E F H L T Actuator P
15 139 69 35 95 89 2 186 140 14.5 SR50 1/8”
20 162 80 43 117 100 2 208 1152 16 SR63 1/8”
25 162 80 51 124 100 2 215 165 17.5 SR63 1/8”
32 207 97 64 133 117 2 237.5 1178 19.5 SR75 1/8”
40 207 97 73 156 117 2 258.5 190 21 SR75 1/8”
50 237 108 92 165 128 2 284.5 216 22.5 SR88 1/8”
65 271 121 105 190 141 2 333 241 25.5 SR100 1/8”
80 328 141 127 210 171 2 368.5 283 29 SR115 1/4"
100 401 154 157 254 184 2 443.5 305 32 SR145 1/4"

All dimension in mm unless shown otherwise.

Double Acting Flanged Fire Safe Stainless Steel Ball Valve

Number Item Material
1 Visual Indicator UV Stabilised Thermoplastic
2 Adjustable Stops 316 Stainless Steel
3 Double Acting Pneumatic Actuator Anodized Aluminium
4 Pressure Ports / Namur Interface Anodized Aluminium
5 Chevron Seals Pure Graphite
6 Backing O-ring Viton
7 Thrust Washer Pure PTFE
8 Ball Polished 316 Stainless Steel
9 Seats Pure PTFE
10 Mounting Pad 316 Stainless Steel
11 Body 316 Stainless Steel
12 Flange 316 Stainless Steel

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