AV-310B F.S.S. (F316) Needle Valve (Regulating Valve), Class-800IBR Approved


  • AV-310B | F.S.S. (F316) Needle Valve (Regulating Valve), Class-800
    Features

    Reduced Bore, Bolted Bonnet, O/S & Yoke Type, Rising Stem, Renewable Seat, Renewable Needle Type Disc, SS 316 Trim
    Socket Welded Ends as per ASME B-16.11
    Product Standard: API-602/EN-15761

    Test Pressure
    Body : 207 Bar (Hyd.)
    Seat : 152 Bar (Hyd.)
    Testing Standard : BSEN-12266-1


    Suitability

    Water

    Steam

    Gas

    Oil

    Air


  • Material Combination
    P.No. Name of Part Material Specification Nos.
    1 Nut Stainless Steel. 316 1
    2 Handwheel M.I. ASTM A338 1
    3 Stem Stainless Steel ASTM A276 TYPE 316 1
    4 Yoke Sleeve Stainless Steel ASTM A276 TYPE 316 1
    5 Stud Bolts & Nuts Stainless Steel ASTM A193 Gr.B8 & ASTM A194 Gr. 8 2 Each
    6 Gland Flange  Forged Stainless Steel ASTM A182 F316 1
    7 Gland Follower Stainless Steel ASTM A276 TYPE 316 1
    8 Gland Packing Flexible Graphite
    9 Bonnet Forged Stainless Steel ASTM A182 F316 1
    10 Disc Stainless Steel ASTM A182 F316, ASTM A276 TYPE 316 1
    11 Body Seat Ring Stainless Steel ASTM A182 F316, ASTM A276 TYPE 316 1
    12 Body Forged Stainless Steel ASTM A182 F316 1
    13 Stud Bolts & Nuts  Stainless Steel ASTM A193 Gr.B8 & ASTM A194 Gr. 8
    14 Gasket Spiral Wound S.S. 316 Graphoil Filler 1
    AV-310B | F.S.S. (F316) Needle Valve (Regulating Valve), Class-800
  • Dimensional Data
    Nominal Size (mm) FF ±1.5 H ØW ØD E (Min.) T
    10 80 140 80 17.6/18.0 9.5 3/8″
    15 80 153 80 21.8/22.2 9.5 1/2″
    20 88 157 80 27.2/27.6 12.5 3/4″
    25 100 176 90 33.9/34.3 12.5 1″
    32 145 240 152 42.7/43.1 12.5 1.1/4″
    40 145 240 152 48.8/49.2 12.5 1.1/2″
    50 170 275 152 61.2/61.7 16 2″
  • AV-310B | F.S.S. (F316) Needle Valve (Regulating Valve), Class-800
    Product Inquiry
Features

Reduced Bore, Bolted Bonnet, O/S & Yoke Type, Rising Stem, Renewable Seat, Renewable Needle Type Disc, SS 316 Trim
Socket Welded Ends as per ASME B-16.11
Product Standard: API-602/EN-15761

Test Pressure
Body : 207 Bar (Hyd.)
Seat : 152 Bar (Hyd.)
Testing Standard : BSEN-12266-1

Download PDF

Suitability

Water

Steam

Gas

Oil

Air


Material Combination
P.No. Name of Part Material Specification Nos.
1 Nut Stainless Steel. 316 1
2 Handwheel M.I. ASTM A338 1
3 Stem Stainless Steel ASTM A276 TYPE 316 1
4 Yoke Sleeve Stainless Steel ASTM A276 TYPE 316 1
5 Stud Bolts & Nuts Stainless Steel ASTM A193 Gr.B8 & ASTM A194 Gr. 8 2 Each
6 Gland Flange  Forged Stainless Steel ASTM A182 F316 1
7 Gland Follower Stainless Steel ASTM A276 TYPE 316 1
8 Gland Packing Flexible Graphite
9 Bonnet Forged Stainless Steel ASTM A182 F316 1
10 Disc Stainless Steel ASTM A182 F316, ASTM A276 TYPE 316 1
11 Body Seat Ring Stainless Steel ASTM A182 F316, ASTM A276 TYPE 316 1
12 Body Forged Stainless Steel ASTM A182 F316 1
13 Stud Bolts & Nuts  Stainless Steel ASTM A193 Gr.B8 & ASTM A194 Gr. 8
14 Gasket Spiral Wound S.S. 316 Graphoil Filler 1
Dimensional Data
Nominal Size (mm) FF ±1.5 H ØW ØD E (Min.) T
10 80 140 80 17.6/18.0 9.5 3/8″
15 80 153 80 21.8/22.2 9.5 1/2″
20 88 157 80 27.2/27.6 12.5 3/4″
25 100 176 90 33.9/34.3 12.5 1″
32 145 240 152 42.7/43.1 12.5 1.1/4″
40 145 240 152 48.8/49.2 12.5 1.1/2″
50 170 275 152 61.2/61.7 16 2″

Selected Product

AV-310B F.S.S. (F316) Needle Valve (Regulating Valve), Class-800

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