ZOLOTO Forged Steel Globe Valve
The Zoloto 1074 is an industrial-grade Forged Steel Globe Valve (Class-800, Standard Bore) designed for optimal flow regulation and reliable shut-off performance under demanding pipeline conditions. Constructed with high-strength forged carbon steel and featuring a protective phosphated finish, it offers superior resistance against rust and corrosion.
Key Technical Features
- Design Compliance: Engineered according to API 602 and BSEN ISO 15761 (BS 5352) design standards.
- Body & Surface Protection: Forged Carbon Steel construction treated with a phosphated layer to maximize rust and corrosion resistance.
- Bonnet & Stem Design: Bolted bonnet, outside screw and yoke (OS&Y) pattern, featuring a rising stem for visible position tracking.
- Flexible End Connections: End connections are available with screwed female threads (BSPT / NPT) or socket welded ends compliant with ANSI B16.11.
- Standards & Certifications: Certified under Indian Boiler Regulations (IBR) and American Petroleum Institute (API) standards.
Operating Parameters & Pressure Ratings
- Maximum Operating Temperature: 425°C
- Compatible Working Media: Steam, Water, Oil, Air, and Gases
Pressure Test Standards:
|
Test Type |
Testing Pressure |
|
Shell (Hydrostatic) |
207 bar (3000 psig) |
|
Seat & Back Seat (Hydrostatic) |
152 bar (2200 psig) |
|
Seat (Pneumatic) |
6.9 bar (100 psig) |
Bill of Materials (BOM)
|
Part No. |
Part Name |
Material |
Standard Specification |
Qty |
|
1 |
Body |
Forged Carbon Steel |
ASTM A 105 |
1 |
|
2 |
Body Seat Ring |
Stainless Steel |
ASTM A 276 Type 410 / ASTM A 182 Gr. F6a |
1 |
|
3 |
Disc |
Stainless Steel |
ASTM A 276 Type 410 |
1 |
|
4 |
Stem |
Stainless Steel |
ASTM A 276 Type 410 / ASTM A 182 Gr. F6a |
1 |
|
5 |
Check Nut |
Stainless Steel |
ASTM A 276 Type 410 |
1 |
|
6 |
Gasket |
Spiral Wound SS 316 |
Graphite Filled |
1 |
|
7 |
Bonnet |
Forged Carbon Steel |
ASTM A 105 |
1 |
|
8 |
Bonnet Nut |
Alloy Steel |
ASTM A 194 Gr. 2H |
4 |
|
9 |
Stud |
Alloy Steel |
ASTM A 193 Gr. B7 |
4 |
|
10 |
Gland Packing |
Non-Asbestos Graphite |
Integrated with Corrosion Inhibitor |
– |
|
11 |
Gland |
Stainless Steel |
ASTM A 276 Type 410 |
1 |
|
12 |
Gland Flange |
Carbon Steel |
Standard Commercial |
1 |
|
13 |
Eye Bolt |
Stainless Steel |
ASTM A 276 Type 410 / ASTM A 182 Gr. F6a |
2 |
|
14 |
Nut |
Alloy Steel |
ASTM A 194 Gr. 2H |
2 |
|
15 |
Washer |
Carbon Steel |
Standard Commercial |
2 |
|
16 |
Screw |
Carbon Steel |
Standard Commercial |
2 |
|
17 |
Yoke Bush |
Aluminium Bronze |
BS EN 1982 AB – 1 |
1 |
|
18 |
Handwheel |
Ductile Iron |
ASTM A536 / IS 1865 |
1 |
|
19 |
Washer |
Carbon Steel |
Standard Commercial |
1 |
|
20 |
Handwheel Nut |
Carbon Steel |
Standard Commercial |
1 |
|
21 |
Identification Plate |
Aluminium |
Standard Commercial |
1 |
Dimensions & Size Chart
|
Nominal Size (Inches) |
Nominal Size (mm) |
End-to-End Length A (mm) |
Connection Size B |
Overall Height C (mm) |
Handwheel Dia ØD (mm) |
|
1/2″ |
15 |
85 |
1/2″ |
~156 |
~95 |
|
3/4″ |
20 |
86 |
3/4″ |
~156 |
~95 |
|
1″ |
25 |
101 |
1″ |
~183 |
~95 |
|
1 1/4″ |
32 |
140 |
1 1/4″ |
~250 |
~155 |
|
1 1/2″ |
40 |
140 |
1 1/2″ |
~250 |
~155 |
|
2″ |
50 |
164 |
2″ |
~250 |
~155 |
