Double Flanged Butterfly Valves

Cycle life up to 2, 000, 000 cycles. Top flange ISO 5211. BUTTERFLY VALVE High Performance Triple Offset Metal Seated Fire Safe Cryogenic also available. Double flanged high performance butterfly valve software. 630 (17-4PH) shaft, GF2P (Molecularly Enhanced PTFE) seat, PTFE packing, and ASTM A193 Gr. Aggressive types of water. Available with a Pneumatic or Electric Actuator and range of additional accessories such as switchbox, solenoid, air-filter regulator, 4-20mA Electro Pneumatic Positioner. Double-Flanged Butterfly Valves have two flanges, one at either end of the body, which is used to bolt the valve to the pipeline flanges.
  1. Double flanged high performance butterfly valve parts
  2. Double flanged high performance butterfly valve animation
  3. Double flanged high performance butterfly valve covers
  4. Double flanged high performance butterfly valve install
  5. Double flanged high performance butterfly valve
  6. Double flanged high performance butterfly valve software
  7. Double flanged high performance butterfly value inn

Double Flanged High Performance Butterfly Valve Parts

Main product features: 1. Tight shut-off design. Recommended Products. 5: Class 150, 300, 600. DIN ISO PN10, PN16, PN25, PN40. DOUBLE FLANGED BUTTERFLY VALVE Z 612-A MATERIAL SPECIFICATION AND PARTS LIST Nodular cast iron Pos.

Double Flanged High Performance Butterfly Valve Animation

It may sometimes have unthreaded guiding holes for ease of installation. Design & Pressure: ASME B16. Basic design: API 609, MSS-SP-68, BS 5155, ISO 5752.

Double Flanged High Performance Butterfly Valve Covers

The yoke is standard Nylon 11 coated DI or Stainless Steel. High Performance Triple Offset Metal Seated Butterfly Valve. This along with the two eccentric shaft offsets, allows the disc to seal against the seat with no friction. Thanks to VAG's more than 50 years of experience in the manufacture and further development of butterfly valves, the company offers a range of products ensuring maximum reliability of function, highest energy efficiency and a long service life. Features: - VF9A features Spline Drive Shaft to Disc Connection.

Double Flanged High Performance Butterfly Valve Install

A handwheel is used to turn the valve open via a gear system. Production workshop. Learn more about each Butterfly Valve we offer: Butterfly valves are typically used in isolation or moderate flow control applications. Oil & Gas (Onshore Refinery, storage and distribution). High-performance butterfly valves for hydrocarbon service generally do not have a preferred flow direction and are bi-directional. Double flanged high performance butterfly valve install. LUG TYPE BUTTERFLY VALVE Z 614-K.

Double Flanged High Performance Butterfly Valve

Pulp and Paper Mills. Metal to metal seat leakage is rated at Class IV per ASME/FCI 70-2. WAFER TYPE BUTTERFLY VALVE TW-M. BUTTERFLY VALVE CK. ISO 5208, Category 3. WCB, LF2/LCC, - F1, F5, F9, F11, F22, F44, F51, F53, F55, - AISI 316, 304/L, CF8/M, CF3/M, 316/L, 321, 347, - Monel, Inconel, Hastelloy. The seat may be bonded to the body or it may be pressed or locked in. Stainless Steel Valve. This additional offset puts an angle on the seat making it a conical profile, the conical seat allows for the use of metallic sealing faces on both the disc and the seat. Weights for Gear & Handle. Double flanged high performance butterfly valve parts. The stainless steel would provide the corrosion resistance performance in various application. If gate was not applicable to process conditions ball valves were utilized. Their maximum corrosion protection ensures an extremely long service life even in the harshest operating conditions. API 598 ISO 5208, API 6D, EN12266-1. HP TEMP – PRESSURE CHART CLASS 600 FIRE SAFE AND METAL SEAT.

Double Flanged High Performance Butterfly Valve Software

Austenitic/ Super Austenitic Stainless steels. Website by PS Website Design. Size: 2"~48"(50 mm ~1200mm). This valve has two stems offset from the centre. DNV GL, Sour Service. One-piece body materials are either Cast Steel or Stainless Steel for excellent corrosion resistance. All of our high-performance valves are manufactured to the highest industry technical standards that include the American Petroleum Institute (API), the American National Standards Institute (ANSI) and other international standards of quality. This valve type gives a much better seal between the valve and the mating flanges than a wafer-type version. Flange accommodation: EN 1092 PN 10/16/25/40. There are four discrete integrity levels associated with SIL: SIL 1, SIL 2, SIL 3, and SIL 4. ISO 5211 for Direct Mount Capability. High-Performance Butterfly. HP 600# 20in~24in W-L, Flanged. 40mm (1 1/2) to 1200mm (48"). Bröer GmbH catalogs and technical brochures.

Double Flanged High Performance Butterfly Value Inn

Butterfly valves are used to stop, start, and regulate fluid flow. Lug-Type Butterfly Valves have lugs which are cast integral to the valve body. KNIFE GATE VALVE XV. Zero Leakage is critical for many applications to prevent environmental contamination, and product loss or to ensure the product is fit-for-purpose.

Its compact size makes it an attractive option when compared to other types. PN10, PN16, PN25, PN40, PN63, PN100. Pressure/Temp Rating: ANSI B16. Butterfly valves can be bi-directional but often have a preferred flow direction. Manual Operator: Bare Shaft, Lever Handle, Worm Gear Operator. LUG TYPE BUTTERFLY VALVE Z 614-C. LUG TYPE BUTTERFLY VALVE Z 614-A. Double Flanged Butterfly Valves. Inspection and Testing: ISO 5208, API 598, MSS SP-61: MSS SP-68. Also known as high-performance butterfly valves, double-offset valves feature two offset stems that offer especially long life due to reduced contact between valve discs and seats. Thanks to their safety of operation, their design strength and corrosion resistance, double-offset butterfly valves made by VAG can be used in almost any application, both as buried valves and as parts of a plant. It is capable of providing accurate, stable, throttle flow control.

4-6: 5 Plug screw for valves ≥ DN 350 6 Stainless Steel Nitrile butadiene rubber Ethylene propylene diene monomer rubber Wiper ring / upper bearing bush Stainless Steel Stainless Steel Bearing bush Brass Nitrile butadiene rubber Stainless steel Carbon steel Nodular cast iron Nitrile butadiene rubber Above-mentioned materials of the basic version, other materials upon request Subject to change without noticOpen the catalog to page 3. Duplex/ Super Duplex alloys (1A-6A). By using a double-offset design a PTFE seat and a fire-safe (metallic) seat may be used to achieve zero-leakage and a fire-safe design. Fire-safe designs are offered that provide the shutoff of a polymer seat valve before a fire, and the metal seal backup provides shutoff during and after a fire. Double-offset butterfly valves in VAG's product range. Face-to-face: EN 558 Reihe 13.

Specification for Butterfly Valves, Lug Type and Wafer Type. How is it made/Manufacturing of Double-Flanged Butterfly Valves. NPS 3" – 96" / DN 80-2400. Hastelloy® B, C, Inconel. PLASTIC BUTTERFLY K 016. Gland flange preventing uneven load distribution against packing.

Working Pressure: Class 150 (285 psig); Class 300 (740 psig). Operating pressure: ≤ DN 150, 40 bar. Its innovative design with patented hydrodynamic disk, enlarged inner diameter and patented pressure-compensation channels saves energy. DIN ISO PN16/PN25 to 2500 kPa (25bar). In a single-offset valve, the shaft is not centrally located back from the seat or seal in the valve. When installing this type of valve the flange bolting goes through drilled or threaded holes in the lugs which align the valve to the pipe. Application: Petrochemical, Water treatment, PSA, Power plant, Dry air compressor etc. Huamei's Double-Flanged Butterfly valves is internationally compatible with other world flange standards such as ASME and ANSI classes such as pressure classes 150, 300, 600 and DIN ISO PN16, PN25, PN40, PN100. Huamei fabricates Double-Style Butterfly Valve in a variety of materials of construction. INFLATABLE SEAT INFLAS. FEIDA high performance butterfly valve is an innovative double offset design product with advanced world leading technology.

Outside diameter is recessed within a gasket sealing surface to prevent external leakage. This minimises wear and ensures a long service life. FEIDA triple offset metal seat butterfly valve has four eccentric structure, which can achieve bi-directional zero leakage with the lowest torque. Pneumatic actuators are powered by compressed air. Flange type have a larger face to face than wafer or lugged.

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