UPVC ANGLE SEAT VALVE SUPPLIER IN INDIA

UPVC Angle Seat Valve Supplier in India, that are activated backwards can prevent fluid pressure. It is suitable for high-flow work and is installed in lines where the conventional ball and other irrigation valves are difficult to assemble and use.

This is a pneumatically-operated, piston-actuated valve with a piston actuator that acts linearly to pull a seal out of its seat. Unseated, the seat is placed at an angle to allow for maximal circulation. Hot temperatures and big flow rates, such as steam or water; make angle seat piston valve a good choice.

Installed horizontally or vertically, it’s flexible. When utilized in an underground valve box, such known as well UPVC Ball Valve is exceedingly simple to access and wash after a time of use. Easy operation of UPVC Angle Seat Valve manufacturer & exporter in India.

PVC Angle Seat Piston Valve is made possible by a smooth throttling wheel. A fully closed valve will have zero leaking within the operating pressure limit. Design-wise, it’s robust and durable. There is no water hammering when it is turned on.

UPVC Angle Seat Valve Technical Information

Technical Details
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The VV angle seat valve is a shutting-off and regulating valve particularly suitable for clean fluids.

• Connection system for solvent weld, threaded and flanged joints
• Can be installed in any position
• No metal parts in contact with the fluid
• Valve material compatibility (PVC-U) with water, drinking water and other
food substance conveyance according to current regulations
• Can be maintained with the valve body installed

Technical specifications
Construction	Angle seat shutting-off and regulating valve
Size range	DN 10 ÷ 50
Nominal pressure	DN 10÷25: PN 16 with water at 20 °C DN 32÷50: PN 10 with water at 20 °C
Temperature range	0 °C ÷ 60 °C
Coupling standards	Solvent welding: EN ISO 1452, EN ISO 15493, BS 4346-1, DIN 8063, NF T54-028, ASTM D 2467, JIS K 6743. Can be coupled to pipes according to EN ISO 1452, EN ISO 15493, DIN 8062, NF T54-016, ASTM D 1785, JIS K 6741. Thread: ISO 228-1, DIN 2999, ASTM D 2467, JIS B 0203. Flanging system: ISO 7005-1, EN ISO 1452, EN ISO 15493, EN 558-1 (DN 10÷50) , DIN 2501, ANSI B.16.5 cl. 150, JIS B 2220.
Reference standards	Construction criteria: EN ISO 1452, EN ISO 15493 Test methods and requirements: ISO 9393 Installation criteria: DVS 2204, DVS 2221, UNI 11242
Valve material	PVC-U
Seal material	EPDM+PE (EPDM+PTFE or FKM+PTFE on request)
Control options	Manual control

ANGLE SEAT VALVE

PRESSURE VARIATION ACCORDING TO TEMPERATURE

For water and non-hazardous fluids with regard to which the material is classified as CHEMICALLY RESIS-TANT. In other cases, a reduction of the nominal pressure PN is required(25 years with safety factor).

PRESSURE DROP GRAPH

K_V 100 FLOW COEFFICIENT

The K_v 100 flow coefficient is the Q flow rate of litres per minute of water at a temperature of 20°C that will generate Δp= 1 bar pressure drop at a certain valve position. The Kv100 values shown in the table are calculated with the valve completely
open.

DN	10	15	20	25	32	40	50
Kv100 l/min	47	110	205	375	560	835	1300

RELATIVE FLOW COEFFICIENT GRAPH

The relative flow coefficient is the flow rate through the valve as a function of the degree of valve opening. Horizontal axis: Percentage opening of the valve Vertical axis: Relative flow coeffi- cient

OPERATING TORQUE AT MAXIMUM WORKING PRESSURE

VVUIV

Angle seat valve with female union ends for solvent welding, metric series

d	DN	PN	Amax	Bmax	C	E	H	L	Z	g	EPDM+PEcode
16	10	16	170	124	60	55	135	14	107	238	VVUIV016E
20	15	16	173	124	60	55	135	16	103	251	VVUIV020E
25	20	16	197	146	60	66	158	19	120	413	VVUIV025E
32	25	16	223	173	70	75	176	22	132	621	VVUIV032E
40	32	16	258	195	85	87	207	26	155	903	VVUIV040E
50	40	16	295	222	105	100	243	31	181	1320	VVUIV050E
63	50	16	359	269	130	120	298	38	222	2238	VVUIV063E