ብጁ ቢራቢሮ ቫል ves ች
From stainless steel and ductile iron to PTFE-lined and high-temperature alloys, with options for flanged, ሉክ, and wafer designs, we provide valves that meet exact material, መጠን, and pressure specifications for water, ኬሚካል, እና ዘይት & gas systems.
Custom-Cast Butterfly Valves
Butterfly valves are critical components in industrial flow systems, often exposed to high pressures, repetitive operation cycles, and corrosive or abrasive media. In such demanding environments, every valve must deliver superior durability, precise dimensional accuracy, and reliable performance to ensure safety, ቅልጥፍና, እና ረጅም የአገልግሎት ሕይወት.
At DEZE Foundry, we specialize in producing custom-cast butterfly valves engineered to meet the exact requirements of our clients. Leveraging advanced casting technologies and rigorous quality control, we offer tailored solutions for flanged, ሉክ, and wafer designs in materials ranging from stainless steel and duplex alloys to PTFE-lined or high-temperature metals.
Our comprehensive capabilities span engineering design, ፕሮቶታይፕ, መሳሪያ ማድረግ, ትክክለኛነት መውሰድ, ማሽነሪ, የሙቀት ሕክምና, እና የመነሻ ማጠናቀቂያ.
Custom Butterfly Valves — Precision Solutions
Resilient Seated Butterfly Valve
Double Offset Butterfly Valves
የሶስትዮሽ Offset ቢራቢሮ ቫልቭ
Hygienic Butterfly Valves
Butt Weld Butterfly Valves
Marine Butterfly Valves
Stainless Steel Butterfly Valves
WCB Steel Butterfly Valves
የቆዳ የብረት ቢራቢሮ ቫል ves ች
Comprehensive Butterfly Valve Specifications
| ምድብ | ዝርዝር ዝርዝሮች |
|---|---|
| መጠን | NPS 2 – 48 (DN 50 – 1200) (በብጁ ጣቶች እስከ ዲኤንኤ ድረስ 2000 በተጠየቀ ጊዜ ይገኛል) |
| የሰውነት ቁሳቁሶች | ብረት ውሰድ (GG25), ዱክቲል ብረት (GGG40/50), የካርቦን ብረት (WCB), አይዝጌ ብረት (CF8 / 304, CF8M / 316), Duplex የማይዝግ ብረት (CD3MN/2205), ሱ Super ር (CD3MWCuN/2507), ኒኬል ቅይጥ (ሞኔል, Inconel — for corrosive service) |
| የሙቀት ክልል | -40°F to 600°F (-40°C to 315°C) depending on seat and body alloy |
| ግንድ ቁሶች | አይዝጌ ብረት (SS410, SS416, SS630), Duplex SS, ሞዬ K500, ኢንኮኔል 718 |
| የዲስክ እቃዎች | ዱክቲል ብረት (coated with Nylon 11 ወይም ኢኳክሲስ), አሉሚኒየም ነሐስ, አይዝጌ ብረት (304 / 316 / 2205), Duplex / ሱ Super ር, Nickel Aluminum Bronze (Nab), ሃስቴሎይ |
| የመቀመጫ ቁሳቁሶች | ኢሕአፓ, NBR/BUNA-N, FKM / Viton, PTFE, Rptfe, ሲሊኮን, Hypalon (bonded or replaceable seat options) |
| የሰውነት ቅጦች | ዋስትና, Lug, Double-Flanged, U-Type Flanged, Grooved-End, High-Performance Double-Offset, Triple-Offset Metal-Seated |
| የግፊት ደረጃዎች | Pn10 / Pn16 / Pn25 / Pn40; ASME 150 / 300; AWWA C504 Class 150B & 250ለ |
| ከፍተኛ ሊፈቀድ የሚችል የስራ ግፊት (ማዱፕ) | መደበኛ: 150-250 PSI (10–16 bar); High-performance: እስከ 740 psi (51 ባር) (depending on size/material) |
| የመዝጋት ደረጃ | • Bidirectional bubble-tight (ለስላሳ መቀመጫ) • Zero leakage (metal-seat TOV per API 609) |
| እንቆቅልሽ የመቆፈር ደረጃዎች | ASME B16.1 Class 125, Asme b16.5 ክፍል 150 & 300, ውስጥ 1092 Pn 10/16/25/40, JIS 5K/10K/16K, አይኤስኦ 7005 |
| ፊት-ፊት ለፊት ደረጃዎች | ኤፒአይ 609 Category A (wafer/lug), ኤፒአይ 609 Category B (high performance), ውስጥ 558 ተከታታይ 13/14/16, አይኤስኦ 5752 |
| የሙከራ ደረጃዎች | ኤፒአይ 598, MSS SP-61, አይኤስኦ 5208, ውስጥ 12266-1 & -2, AWWA C504 Hydrostatic Test |
| የምስክር ወረቀቶች (አማራጭ) | CE/PED, Edxx, ሶል 2/3, ኤቢኤስ, DNV, LR, CCS, Bv, ቅሬታዎች, NSF-61, የ FDA የእውቂያ ቁሳቁሶች |
| የትርፍ ጊዜ ማሳያዎች | የጉልበት ሌቨር, የመርከብ ኦፕሬተር, የሳንባ ምች ተዋናይ, ኤሌክትሪክ Acuator, የሃይድሮሊክ ተዋናይ, Intelligent Control Actuators |
| ፍሰት ባህሪዎች | Equal percentage or linear (depends on disc geometry and application) |
| የተለመዱ መተግበሪያዎች | ውሃ & ቆሻሻ ውሃ, HVAC, የባህር ውሃ, ተስፋ መቁረጥ, የኬሚካል ማቀነባበሪያ, ምግብ & መጠጥ, ዘይት & ጋዝ, የባህር ውስጥ, የኃይል ማመንጫ, ማዕድን ማውጣት, PUPP & ወረቀት, የእሳት መከላከያ |
