1035 Bronze Gate Valve (Screwed)

1035 Bronze Gate Valve (Screwed)

Salient Features
  • Screwed Female Ends to IS 554 / BS 21 / ISO 7.
  • Screwed in Bonnet, Inside Screw, Non-Rising Stem, Integral Seat, Solid Wedge.
  • Designed sheet metal handwheel for a firm grip and convenient operation.
  • Premium Quality PTFE Gland Packing.
  • Design Standard IS 778, Class-1.
  • Provision for re-packing under pressure.
Test Pressure (Hydrostatic) :
  • Shell : 1.5 MPa
  • Seat & Back Seat  : 10 MPa
  • Maximum Working Temperature : 45°C

Materials

P.No. Name of Part Material of Construction Specification Quantity
1 Screw / Bolt Carbon Steel (Zinc Plated) IS 1367 1
2 Washer Carbon Steel (Zinc Plated) – – – 1
3 Handwheel Sheet Metal (Power Coated)/ Cast Iron – – – / IS 210 Gr. FG 200 1
4 Stem Forged Brass IS 6912 Gr. FLB 1
5 Gland Nut Forged Brass IS 6912 Gr. FLB 1
6 Gland Forged Brass IS 6912 Gr. FLB 1
7 Gland Packing PTFE BSEN 12086 – 1
8 Stuffing Box Forged Brass IS 6912 Gr. FLB 1
9 Bonnet Forged Brass IS 6912 Gr. FLB 1
10 Body Bronze IS 318 Gr. LTB 2 1
11 Wedge Bronze IS 318 Gr. LTB 2 1
12 Name Plate Aluminium – – – 1

Material Diagram

Sizes / Dimensions

Size (Inches) Size (mm) A ±1.5 B ~ ØC ~ D
1/4 8 50 84 50 1/4″
3/8 10 50 89 50 3/8″
1/2 15 60 105 60 1/2″
3/4 20 60 117 65 3/4″
1 25 70 132 70 1″
1 1/4 32 80 140 80 1 1/4″
1 1/2 40 90 172 90 1 1/2″
2 50 100 190 110 2″
2 1/2 65 105 214 115 2 1/2″
3 80 125 268 140 3″
4 100 160 323 160 4″