Proportional Integral Electric Regulating Valve

Product Introduction

HVTF series flanged cast iron valves matched with electronic drive actuators can adjust the flow of cold and hot water. They are widely used for fluid control in central air conditioning, heating, water treatment, industrial processing and other industry systems.

Technical Parameter

Valve Body: Cast Iron
Valve Plug: Stainless Steel
Valve Stem: Stainless Steel (1Cr18Ni9)
Stem Seal: Nitrile Rubber + Polytetrafluoroethylene (PTFE)
Nominal Pressure: PN16
Flow Characteristic: Linear
Max Fluid Temperature: -10℃ ~ 95℃
Flow Direction: Follow arrow direction for 2-way valve; Split flow / Mix flow for 3-way valve

Model List

表格

Model No.	Nominal Diameter	Type	L(mm)	D(mm)	n-d(mm)	A(mm)	B(mm)	Stroke (mm)	Max Pressure Difference (MPa)
HVTF-2-65	DN65	2-way	250	180	4-18	310	135	20	≤0.4
HVTF-2-80	DN80	2-way	300	200	8-18	406	157	40	≤0.35
HVTF-2-100	DN100	2-way	315	220	8-18	405	160	40	≤0.35
HVTF-2-125	DN125	2-way	340	250	8-18	430	160	40	≤0.35
HVTF-2-150	DN150	2-way	375	280	8-22	435	175	40	≤0.35
HVTF-2-200	DN200	2-way	400	340	12-22	485	215	40	≤0.2
HVTF-2-250	DN250	2-way	460	405	12-22	513	257	40	≤0.2
HVTF-2-300	DN300	2-way	500	460	12-25	540	340	40	≤0.2
HVTF-3-65	DN65	3-way	250	180	4-18	310	110	20	≤0.4
HVTF-3-80	DN80	3-way	300	200	8-18	406	132	40	≤0.35
HVTF-3-100	DN100	3-way	315	220	8-18	405	135	40	≤0.35
HVTF-3-125	DN125	3-way	340	250	8-18	430	130	40	≤0.35
HVTF-3-150	DN150	3-way	375	280	8-22	435	145	40	≤0.35
HVTF-3-200	DN200	3-way	400	340	12-22	485	185	40	≤0.2
HVTF-3-250	DN250	3-way	460	405	12-22	513	227	40	≤0.2
HVTF-3-300	DN300	3-way	500	460	12-25	540	310	40	≤0.2