Wedge-gate valves DN 15-50 mm, PN 2-70 MPa as per spec. TU NT ZK.000.000 TU

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Your name Your phone Your e-mail Valve type Nominal bore, mm Effective 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. Gate sealability.As per GOST 9544 Face-to-face dimension, mm Climatic modification As per GOST 15150 Material:

pipe
body
gate

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 Additiona blocks

Manual override
Limit switches
Remote position indicator

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Wedge-gate valves
DN 15-50 mm, PN 2-70 MPa
as per spec. TU NT ZK.000.000 TU

Online request

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flanged (RTJ, RF), welded, threaded (FNPT, MNPT, NPS, G, R, BSP, BSPT)
manual, electric or pneumatic actuator
in accordance with API 6D / ISO 14313-2007, NACE MR01-75 / ISO 15156, GOST 5762-2002
valve bodies are forged, casted and welded carbon, alloy and stainless steel
optional cladding of sealing surfaces and the flow path is performed using antiwear and corrosion-resistant materials
corrosion-resistanсe design K1, K2, K3 as per GOST 13846-89
ambient temperature from -60^oC to 40^oC
operating medium temperature up to 121^oС
leakage class “A” as per GOST 9544-2015
“metal-to-metal” gate sealing
gate sealing surfaces can have surface impregnation, spraying or antiwear deposition coating including hard alloys
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»

Basic technical data of wedge-gate valves

Valve symbol	Actuator, (ZK – X)	Nominal diameter, X = DN, mm (ZK-X-X)	Seat bore diameter, X, mm (ZK-X-X / X)*	Nominal pressure, X = PN, MPa (kgf/cm²) (ZK-X-X/X x X)*	Corrosion resistant design as per GOST 13846	Climatic modification and placement as per GOST 15150
ZK – Х / Х х Х – K1 – T1	Manual	15; 20; 25; 40; 50; 65; 80; 100; 150	As per GOST 5762	2 (20); 5 (50); 10 (100); 14 (140); 15 (150); 21 (210); 25 (250); 35 (350); 42 (420); 50(500); 70 (700)	K1	T1
ZK – Х /Х х Х – K1 – U1						U1
ZK – Х /Х х Х – K1 – UHL1						UHL1
ZK – Х / Х х Х – K1 – HL1						HL1
ZK – Х / Х х Х – K2 – T1					K2	T1
ZK – Х / Х х Х – K2 – U1						U1
ZK – Х / Х х Х – K2 – UHL1						UHL1
ZK – Х / Х х Х – K2 – HL1						HL1
ZK – Х / Х х Х – K3 – T1					K3	T1
ZK – Х / Х х Х – K3 – U1						U1
ZK – Х / Х х Х – K3 – UHL1						UHL1
ZK – Х / Х х Х – K3 – HL1						HL1
ZK – Э – Х / Х х Х – K1 – T1	Electric	15; 20; 25; 40; 50; 65; 80; 100; 150	As per GOST 5762	2 (20); 5 (50); 10 (100); 14 (140); 15 (150); 21 (210); 25 (250); 35 (350); 42 (420); 50(500); 70 (700)	K1	T1
ZK – Э – Х / Х х Х – K1 – U1						U1
ZK – Э – Х / Х х Х – K1 – UHL1						UHL1
ZK – Э – Х / Х х Х – K1 – HL1						HL1
ZK – Э – Х / Х х Х – K2 – T1	Electric	15; 20; 25; 40; 50; 65; 80; 100; 150	As per GOST 5762	2 (20); 5 (50); 10 (100); 14 (140); 15 (150); 21 (210); 25 (250); 35 (350); 42 (420); 50(500); 70 (700)	K2	T1
ZK – Э – Х / Х х Х – K2 – U1						U1
ZK – Э – Х / Х х Х – K2 – UHL1						UHL1
ZK – Э – Х / Х х Х – K2 – HL1						HL1
ZK – Э – Х / Х х Х – K3 – T1	Electric	15; 20; 25; 40; 50; 65; 80; 100; 150	As per GOST 5762	2 (20); 5 (50); 10 (100); 14 (140); 15 (150); 21 (210); 25 (250); 35 (350); 42 (420); 50(500); 70 (700)	K3	T1
ZK – Э – Х / Х х Х – K3 – U1						U1
ZK – Э – Х / Х х Х – K3 – UHL1						UHL1
ZK – Э – Х / Х х Х – K3 – HL1						HL1
ZK – П – Х / Х х Х – K1 – T1	Pneumatic	15; 20; 25; 40; 50; 65; 80; 100; 150	As per GOST 5762	2 (20); 5 (50); 10 (100); 14 (140); 15 (150); 21 (210); 25 (250); 35 (350); 42 (420); 50(500); 70 (700)	K1	T1
ZK – П – Х / Х х Х – K1 – U1						U1
ZK – П – Х / Х х Х – K1 – UHL1						UHL1
ZK – П – Х / Х х Х – K1 – HL1						HL1
ZK – П – Х / Х х Х – K2 – T1					K2	T1
ZK – П – Х / Х х Х – K2 – U1						U1
ZK – П – Х / Х х Х – K2 – UHL1						UHL1
ZK – П – Х / Х х Х – K2 – HL1						HL1
ZK – П – Х / Х х Х – K3 – T1					K3	T1
ZK – П – Х / Х х Х – K3 – U1						U1
ZK – П – Х / Х х Х – K3 – UHL1						UHL1
ZK – П – Х / Х х Х – K3 – HL1						HL1