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ANGLE CONTROL VALVES
DN 50-500 MM, PN 10-70 MPA
TU 3742-006-5170551-2015
  • flanged (RTJ, RF), welded
  • manual, electric or pneumatic actuator
  • high reliability, simple design, small size
  • cage or needle type control member (separator) is made of a hard alloy, it is possible to use ceramics and materials with surface impregnation, spraying or antiwear deposition coating
  • valve bodies are forged, casted and welded carbon, alloy and stainless steel, including conformance to NACE MR01-75 / ISO 15156
  • optional cladding of sealing surfaces and the flow path is performed using antiwear and corrosion-resistant materials, hard alloy inserts can be used
  • corrosion-resistance design K1, K2, K3 as per GOST 13846-89
  • ambient temperature from -60°С to +40°С
  • operating medium temperature up to 121°С
  • leakage class not lower than “IV” as per GOST 9544-2015
  • compliance with TR CU 010/2011 “On safety of machinery and equipment»
  • compliance with TR CU 032/2013 “On safety of machinery and equipment operating under excessive pressure»

MAIN PARAMETERS AND CHARACTERISTICS OF CONTROL VALVES

Valve symbol Nominal diameter,

X = DN, mm

(KR-XX)

Nominal pressure,

XX = PN, MPa (kgf/cm2)

(KR-XX x XX)*

Actuator,

for anti-surge control A – possible)

(KR-X-X x XX-X) **

Corrosion resistant design as per GOST 13846 Climatic modification and placement as per GOST 15150
KR – R – X × ХХ – Х – K1 – U1 50; 80; 100 10,0 (100);

15,0 (150);

16,0 (160);

25,0 (250);

41,0 (410);

42,0 (420);

50,0 (500);

70,0 (700)

Manual K1 U1
KR – R – X × ХХ – Х – K1 – UHL1 UHL1
KR – R – X × ХХ – Х – K1 – HL1 HL1
KR – R – X × ХХ – Х – K2 – U1 K2 U1
KR – R – X × ХХ – Х – K2 – UHL1 UHL1
KR – R – X × ХХ – Х – K2 – HL1 HL1
KR – R – X × ХХ – Х – K3 – U1 K3 U1
KR – R – X × ХХ – Х – K3 – UHL1 UHL1
KR – R – X × ХХ – Х – K3 – HL1 HL1
KR- P – X × ХХ – Х – K1 – U1 50; 80;100; 150; 200; 250; 300; 350; 400; 450; 500 10,0 (100);

15,0 (150);

16,0 (160);

25,0 (250);

41,0 (410);

42,0 (420);

50,0 (500);

70,0 (700)

Pneumatic,

А

K1 U1
KR- P – X × ХХ – Х – K1 – UHL1 UHL1
KR- P – X × ХХ – Х – K1 – HL1 HL1
KR- P – X × ХХ – Х – K2 – U1 K2 U1
KR- P – X × ХХ – Х – K2 – UHL1 UHL1
KR- P – X × ХХ – Х – K2 – HL1 HL1
KR- P – X × ХХ – Х – K3 – U1 K3 U1
KR- P – X × ХХ – Х – K3 – UHL1 UHL1
KR- P – X × ХХ – Х – K3 – HL1 HL1
KR – E – X × ХХ – Х – K1 – U1 50; 80;100; 150; 200; 250; 300; 350; 400; 450; 500 10,0 (100);

15,0 (150);

16,0 (160);

25,0 (250);

41,0 (410);

42,0 (420);

50,0 (500);

70,0 (700)

Electric,

А

K1 U1
KR – E – X × ХХ – Х – K1 – UHL1 UHL1
KR – E – X × ХХ – Х – K1 – HL1 HL1
KR – E – X × ХХ – Х – K2 – U1 K2 U1
KR – E – X × ХХ – Х – K2 – UHL1 UHL1
KR – E – X × ХХ – Х – K2 – HL1 HL1
KR – E – X × ХХ – Х – K3 – U1 K3 U1
KR – E – X × ХХ – Х – K3 – UHL1 UHL1
KR – E – X × ХХ – Х – K3 – HL1 HL1

* Values can be changed upon request.

** Anti-surge control can be applied upon request