Wafer Steel Butterfly Valve ANSI #150

TECHNICAL DESCRIPTION

Butterfly valve, soft sealing – Teflon PTFE / metal, double eccentric “High Performance” with one-piece spindle. Sealing element – PTFE. Top flange according to ISO 5211. Possible variants with stainless steel AISI 316 with/without API 607.

WORKING FLUID / MEDIUM

• Toxic and slightly corrosive fluids, fuels, lubricating oil and flammable hydraulic oils.
• Petrol, non-flammable hydraulic fluids, boiler feed water, condensate.
• Sea water.

EXECUTION

• Stainless steel AISI 316.
• PTFE gasket.
• Other materials on request.

OPTIONS

• Manual drive
• Gearbox drive
• Electric or pneumatic drive.

Dimensions: DN 80 – 600


Description

The ANSI #150 Wafer Steel Butterfly Valve is engineered for high-performance flow control in demanding industrial applications. Constructed from durable carbon steel, this valve ensures reliability and longevity under extreme pressure and temperature conditions. Its wafer-style design allows for easy installation between flanges, making it an ideal choice for systems requiring minimal space and weight. The valve meets ANSI Class 150 standards, guaranteeing compatibility and safety in pipelines handling water, air, gas, and other non-aggressive media.Key features of this butterfly valve include a robust disc that provides tight shut-off and efficient flow regulation. The valve is designed with a low-profile body, reducing overall weight and cost without compromising on strength. It is suitable for use in various industries such as oil and gas, chemical processing, water treatment, and HVAC systems. The elastomer seat ensures bubble-tight sealing, enhancing operational efficiency and minimizing leakage risks.Benefits of choosing this valve include:Excellent corrosion resistance due to high-quality steel constructionEasy maintenance and operation with a simple quarter-turn mechanismCost-effective solution compared to other valve typesCompliance with international standards for safety and performanceVersatility in handling a wide range of temperatures and pressuresIdeal for both on/off and throttling services, this butterfly valve is a critical component for optimizing fluid management systems. Its design ensures minimal pressure drop and high flow capacity, contributing to energy savings and system efficiency. Trust this valve for reliable, long-term performance in your industrial setups.

Additional Information

Materials

No. DETAILS MATERIALS
1 Body steel 1.0619 (WCB)
2 Valve (disc) stainless steel 1.4301 (AISI304)
3 Pin stainless steel 1.4401 (AISI316)
4 Gasket Teflon/PTFE
5 Spindle stainless steel 1.4301 (AISI304)
6 Oil seal Teflon/PTFE
7 Handle / reducer malleable cast iron EN-JS1030 (GGG40)

Characteristics

Standard flanges ANSI #150
Construction length API 609
Execution straight
Joining interflange
Management manual with gearbox, electric and pneumatic drive
Drive sector 90°
T max. [°C] PTFE sleeve +180 °C
Dimensions
DN P L ◘E ØD d ØDh ØxN ØD3xØxN ◘H H H1 H2 Kg
80 ANSI 150 48 14 126 76 152.4 19.1x2 102x12x4 (F10) 16 86 134 140 7.0
100 ANSI 150 54 14 155 96 190.5 19.1x2 102x12x4 (F10) 16 86 144 150 9.0
125 ANSI 150 57 17 184 118 215.9 22.4x2 102x12x4 (F10) 19 89 178 170 12.0
150 ANSI 150 57 17 215 143 241.3 22.4x2 102x12x4 (F10) 19 89 190 185 13.0
200 ANSI 150 62 19 267 188 298.5 22.4x2 125x14x4 (F12) 21 101 214 215 21.0
250 ANSI 150 70 22 326 236 362 25.4x2 125x14x4 (F12) 24 104 254 260 30.0
300 ANSI 150 81 27 375 281 431.8 25.4x2 140x18x4 (F14) 29 129 298 290 46.0
350 ANSI 150 92 32 416 320 476.3 28.4x4 140x18x4 (F14) 34 134 328 320 63.0
400 ANSI 150 102 36 480 371 539.8 28.4x4 165x22x4 (F16) 38 158 377 370 95.0
450 ANSI 150 114 36 534 420 577.9 1 1/8"x4 165x22x4 (F16) 38 158 402 395 125.0
500 ANSI 150 127 46 588 469 635 1 1/8"x4 165x22x4 (F16) 48 168 437 430 160.0
600 ANSI 150 154 46 692 549 749.3 1 1/4"x4 254x18x8 (F25) 48 198 492 480 265.0