Safety Valves – RAAH Safety

Safety Valves, a specialized tool to ensure overpressure protection. Opens and relieves excess pressure from vessels or equipment. Prevents uncontrolled increase in pressure in vessels or pipelines. Keeps people and equipment safe. Mitigates burn, crush and pinch point injuries. Available in a variety of sizes and pressure ratings.

Valves that RAAH Safety offers:

  • • Butterfly valve Concentric
  • • Double Eccentric High Performance
  • • Fire Safe Valve
  • 2. Ball valve - Floating ball valve & Trunnion mounted ball valve
  • 3. Gate valve - CS gate valve
  • 4. Globe valve - CS globe valve
  • 5. Swing check valve - CS swing check valve
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Bfire save valve
butterfly valve
floating ball valves
ball valves mounted
gate valves
globe valves
swing valve

RAAHSAFETY BUTTERFLY VALVES

Concentric and eccentric type Butterfly valve are widely used in plant, offshore, ship, & high pressure piping system. The Valve Shall be capable of Bi-directional flow and provide bubble tight shut-of at full rated pressure.

STANDARDS COMPLIANCE
  • The face to face dimension shall be in accordance with API, ISO, DIN, KS/JIS BS/MSS SP-68 or other STANDARS are available upon request
  • Fire sage design shall be in accordance with API607, 6FA and BS6755
PRODUCT RANGE
  • SIZE : DN 50mm(2 INCH) ~ DN4000(160 INCH)
  • WORKING TEMPERATURE : -196 ° C ~ 815 ° C
  • WORKING PRESSURE : Up to 300bar depend on related size and type
Bfire save valve
butterfly valve

RAAHSAFETY BALL VALVES

TRUNNION MOUNTED BALL VALVE

DESIGN

Trunnion Mounted bolted construction Ball Valves are designed and manufactured in accordance with the latest industry standards. Our split body design gives ease of maintenance on site. Trunnion Mounted Valves are available in both soft seated and metal seated design. Special face to face dimensions can be supplied. All valves are available in Full or Reduced Bore, with Raised Face, Ring Type Joint, Hub End, Butt Weld or Socket end connections. Pressure rating range from ANSI 150 thru ANSI 2500, compact flanges and higher pressure ratings are available on request. Valves are supplied as Lever Operated, Gear Operated or Actuated to customer’s specification.

MATERIAL SELECTION

Valves are manufactured in a range of materials such as Carbon Steel, Low Temp Carbon Steel, Stainless Steel, Duplex, Super Duplex, Monel, Inconel and other Special Alloys.

You may also check: Valves Safety Lockout and Tagout Solutions, Non Sparkling Tool

FLOATING BALL VALVE

DESIGN

Floating Ball valves are manufactured in three main types; One piece End Entry Type. Two Piece Bolted Construction. Three Piece Bolted Construction. Valves can be supplied Full or Reduced Bore and are manufactured in either cast or forged construction. Bolted and Screwed Body connections give ease of service and maintenance on site. Valves can be supplied with either Raised Face, Ring Type Joint, Socket Weld or Screwed End connections. Pressure rating is from ANSI 150 thru ANSI 2500. Higher pressures can be supplied on request. Valves are supplied with Lever or Gear Operator.

MATERIAL SELECTION

Valves are manufactured in a range of materials such as Carbon Steel, Low Temp Carbon Steel, Stainless Steel, Duplex, Super Duplex, Monel, Inconel and other Special Alloys.

floating ball valves

RAAHSAFETY GATE VALVE

KVC Gate valves are manufactured to API Std.600 and tested to API Std.

Gate Valves are the most commonly used shut-off valve in the industry today. They are used where minimum pressure drop and bi-directional on-off service is required. Gate valves are not designed for throttling service. Prolonged use in the partially open position will generally damage seating surface.

SPECIFICATION

  • Bolted Bonnet
  • Outside Screw and Yoke
  • Flexible Wedge
  • Oval Bonnet with integral Yoge
  • Rising Stem – Non-rising Handwheel
  • Welded-in / Threaded Seat Rings
  • Full Port
  • Raised Face Flanged Ends or Buttwelding Ends Gear Operated recommended for size 14″ above
gate valves

RAAHSAFETY GLOBE VALVES

KVC Globe Valves are manufactured to BS1873 And API Std.600, and tested to API Std.598

Globe Valves are used where throttling and shut-off are required. They can also be used for on-off service, but because of high pressure drop, this is generally confined to applications where the valve is normally closed and drop is not important when the valve is open.

Specification

  • Bolted Bonnet
  • Outside Screw and Yoke
  • Yoke integral with bonnet
  • Rising Stem – Handwheel
  • Welded or Threaded Seat Ring – Stellited
  • Full Port
  • Raised Face Flanged Ends or Buttwelding Ends Gear Operated recommended for size 10″ above
globe valves

RAAHSAFETY SWING CHECK VALVES

KVC Swing Check Valves are manufactured to BS1868, API Std.6D and API Std.600, and tested to API Atd.598

Swing chech valves are used to prevent flow reversal in piping system. They are suitable for service in horizontal or vertical (flow up through valve only) piping runs. Swing check valves have low pressure drop and are best suited for moderated velocity applications

Specification

  • Bolted Cover
  • For Horizaontal or Vertical Lines (up Flow Only)
  • Welded or Threaded Seat Ring
  • Full Port
  • Raised Face Flanged Ends or Buttwelding Ends
swing valve
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