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Bypass, throttle, pressure-regulating, regulating and safety valves

Bypass valves

Bypass valves Bypass valves


Throttle valves (fittings)

Specification

Pressure class ANSI 150-2500
API 2000-20000
API6D / ISO 14313
API6A / ISO 10423
Design temperature -46°С... +121°С
-196°С... +260°С on request
Design standards API 6D / ISO 14313
API 6A / ISO 104233
ASME VIII Div.1–Div.2-Div.3
ASME B 16.34 – BS 5500
End connection Butt welding
Flanged
Coupling
ASMEB 16.25
ASME B16.5; MSS SP44; Norsok L-005;
Mounting Ground, Vertical/ Horizontal; Subsurface
Control Wheel; Reducing gear; Drives (hydraulic, pneumatic, electrical)

BCC Variable Orifice Valve

Variable Orifice Valve

BCC – is a variable orifice valve (cage) fitted with solid tungsten carbide cage and gage plug

Features:

  • Metal-to-metal seal between the cap and the body
  • Gage plug and cage
  • Cage design with outer bearing
  • Equal percentage flow characteristic
  • Flameproof design
  • Finishing for operation in conditions of sand production
  • The cage is made of tungsten carbide
  • Capability of converting into nonadjustable orifice valve
  • Stem is equipped with visual indicator

Cage size:

58/64" - 7.2/64"

Product line:

  • from 1" to 10" API 6D / ISO 14313
  • from 2 1/16" to 11" API 6A / ISO 10423

BCN Variable Orifice Valve

BCN Variable Orifice Valve

BCN – is a variable orifice valve (needle) fitted with needle and threaded mounting seat for easy maintenance and replacement.

Features:

  • Threaded cover for easy maintenance
  • Wide range of materials for gauged washers and needles (tungsten carbide, Inconel 625, 17-4-PH, stainless steel, hardened low alloyed steel)
  • Capability of converting into nonadjustable orifice valve
  • O-ring protecting cover thread and gauged washer against liquid erosion
  • Stem is equipped with visual indicator

Gauged washer size:

1", 2", 3"

Product line:

from 1 13/16" to 6" API 6A / ISO 10423


BCP Nonadjustable Orifice Valve

Nonadjustable Orifice Valve

BCP – is a nonadjustable orifice valve equipped with set of gauged washers

Features:

  • Capability of converting into nonadjustable orifice valve
  • Wide range of materials for gauged washers (Inconel 625 with carbide insert,17-4-PH, stainless steel, hardened low alloyed steel, stainless steel with 13% of chrome and carbide insert
  • Threaded cover for easy gauged washer replacement

Gauged washer size:

1", 2", 3"

Product line:

from 1 13/16" to 6" according to API 6A / ISO 10423


BCR Variable Orifice Valve

Variable Orifice Valve

BCR – is a variable orifice valve (rotary type) fitted with two tungsten carbide discs for precise flow control.

Features:

  • Metal-to-metal seal between the cap and the body
  • Stem interlocking unit
  • Solid tungsten carbide discs
  • Capability of converting into nonadjustable orifice valve

Disc orifice size:

1/4", 3/8", 1/2", 1", 1 1/2", 2"

Product line:

from 1 13/16" to 7 1/16 according to API 6A / ISO 10423



Pressure-regulating valves

Pressure-regulating valves Pressure-regulating valves


Regulating valves

Regulating valves Regulating valves Regulating valves

Regulating valves

Safety valves

Safety valves

Safety valves are full retracting pressure relief valves factory adjusted according to the working pressure specified by the customer. Valves are delivered sealed. Adjusting screw has attachment for effluent discharge.

Safety valves

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