PROCESS CONTROL VALVES DN 50-500 mm, PN 10-70 MPA Spec. TU 3742-006-5170551-2015

ONLINE REQUEST

Your name Your phone Your e-mail Nominal bore, mm Nominal pressure, MPa (kgf/cm2) Operating medium. Type and basic physical properties (density, viscosity etc.); chemical composition; concentration. Quantity, size and hardness of impurities (if applicable). Operating medium temperature, °C Operating medium temperature can be set as: - operating temperature range; - design; - maximum; - minimum. Assumed capacity, m3/h Throughput characteristics Gate sealability.As per GOST 9544 or GOST 23866 Control member: Bore type: Face-to-face dimension, mm Climatic modification As per GOST 15150 Material:

pipe
body
control member

Design requirements Pipe connection Flange facing Connecting pipe size, DN x S, mm Flow direction Installation position Actuator Control medium Control medium pressure MPa (kgf/cm2)

Power supply Current (AC/DC, frequency, phase, voltage, current etc.) Motor power W Positioner

Type
Input signal
Output signal

Additional blocks

Manual override
Limit switches
Remote position indicator

Action Explosion protection of electrical equipment Service life years Additional requirements Upload file I consent to the processing of my personal data

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PROCESS CONTROL VALVES
DN 50-500 mm, PN 10-70 MPA
Spec. TU 3742-006-5170551-2015

Online request

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direct-flow, axisymmetric, manual/electric/pneumatic actuator
flanged (RTJ, RF), welded
pressure balanced, high regulation accuracy and throughput capacity, small size
cage 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 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-resistanсe design K1, K2, K3 as per Russian State Standard GOST 13846-89
ambient temperature from -60^oC to +40^oC
operating medium temperature up to 121^oС
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, Х= DN, mm (KR – Х – X)	Nominal pressure, XX=PN, MPa (kgf/cm²) (КР – Х – X × ХХ)*	Actuator, for anti-surge control A – possible) (KR – Х – X × ХХ – Х)**	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 – К2 – U1				К2	U1
KR – P – X × ХХ – Х – К2 – UHL1					UHL1
KR – P – X × ХХ – Х – К2 – HL1					HL1
KR – P – X × ХХ – Х – К3 – U1				К3	U1
KR – P – X × ХХ – Х – К3 – UHL1					UHL1
KR – P – X × ХХ – Х – К3 – HL1					HL1
KR – E – X × ХХ – Х – К1 – 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	К1	U1
KR – E – X × ХХ – Х – К1 – UHL1					UHL1
KR – E – X × ХХ – Х – К1 – HL1					HL1
KR – E – X × ХХ – Х – К2 – U1				К2	U1
KR – E – X × ХХ – Х – К2 – UHL1					UHL1
KR – E – X × ХХ – Х – К2 – HL1					HL1
KR – E – X × ХХ – Х – К3 – U1				К3	U1
KR – E – X × ХХ – Х – К3 – UHL1					UHL1
KR – E – X × ХХ – Х – К3 – HL1					HL1

*Values can be changed upon request.
**Anti-surge control can be applied upon request