Pre Insulated Butterfly Valve at Best Price in Secunderabad

Pre Insulated Butterfly Valve

Price:

Get Latest Price

In Stock

Product Specifications

Valve Type	Butterfly Valve
Body Type	Wafer Type
Material	FG 260/DI
Seat Material	EPDM/Nitrile
Disc Material	Ductile Iron
Size range	40NB-600NB
Pressure Rating	PN10-PN25
Features	Triple sealing, Energy saving, Easy installation, Leak proof, Durable design, Cost effective, Zero leakage, Tamper proof

Product Overview

Key Features

We are a major Manufacturer, Supplier and Exporter of extensively appreciated Pre Insulated Butterfly Valve for HVAC assortment. It is manufactured following the Integral Thermo Insulation Technology, which helps to avoid the reinsulation cost often incurred in conventional insulation techniques. It's Pre Thermo Insulated Butterfly Valves, effectively avoids the manpower incurred by the clients in insulating the valve after installation. Apart, in order to meet the needs of the clients, we offer Pre Insulated Butterfly Valve for HVAC range at reasonable prices.

Key Features

Lining and metallurgy to suit a wide variety of applications.
Integrally moulded seat liner on the body, which ensures excellent dimensional stability & guaranteed sear tightness.
Seat liner extending on to the contact faces ensures perfect sealing and eliminates the need for separate flange gaskets.
Excellent Triple Sealing System (TSS) for shaft sealing ensures zero leakage from shaft seals.
A fully universal body design ensures fitment of the valve between companion flanges of all popular standards (viz: ANSI, BS, DIN, JIS, IS etc)
A ten position notch disc and hand lever ensures locking of the valve in 8 intermediate position in addition to closed and open position. Hand lever lockable through pad lock for tamper proof positioning.
Body castings made of superior FG 260 grade cast iron / Ductile Iron ensure additional strength.
Valve disc made of ductile cast iron instead of cast iron to withstand against possible water hammer of pressure surges.
Both top and bottom shaft swiveling are guided by self-lubricated PTFE bearings.
Fool proof hand lever designed to prevent accidental pinching of hand between the handle and locking lever.

Technical Details

Valve Type	entric Disc Butterfly valve with internally moulded rubber lined body.
Body Type	Short wafer type body widely suitable in various applications.
Material	FG 220 / FG 260 / DI / CS / SS / Any material as per customer specification.
Seat Type	Integrally moulded rubber with the body.
Seat Material	EPDM, NITRILE, BUNA N, VITON Rubber.
Disc	Centric Disc made of Ductile Iron.
Shaft	SS 410
End Connection	Wafer and Lugged Models.
Size range	40 NB to 600 NB.
Pressure Rating	PN10, PN16, PN20 & PN25.
Operating temperature range	-500C to 2300C (depending on MOC)
Seat leakage	Tight shut off.
Operation	Hand lever for sizes from 40 NB to 250 NB. Worm gear boxes for 300 NB and above.
Overall conformity to Standard	API 609 category A/BS 5155/MSS SP-67/IS 13095.
Flange conformity Standard	IS 6392 NP 0.6 / 1.0, ANSI 150, DIN PN6/10, Bs10 Tab D & E, JIS 5K/10K.
Valve face to face	Short wafer as per ISO 5752 Tab 5/API 609 Category A dimensions.
Top flange drilling	ISO 5211 part II

ADVANTAGES OF PRE INSULATED VALVES

Closed Cell Content: > 95%
Water absorption: < 0.1%
Easy to fix at the site
No damage and dissipation
In built Temperature control mechanism introduced first time ever.
Best Energy Saving
Low thermal conductivity
Thermal expansion of polyurethane Foam (PUR) without facings in the temperature range -600C to +800C, measured in relation to density.
DIMENSION (in mm.) With pressed steel .

Valve Size	40	50	65	80	100	125	150	200
A	40	50	65	80	100	125	150	200
B	33	43	46	46	52	56	56	60
C	53	59	67	75	94	108	120	147
D	103	113	121	128	146	158	174	198
E	133	143	151	158	176	188	206	230
F	265	265	235	265	265	265	375	375
WT.(kg)	1.8	2.2	2.7	3.3	5	6.5	8	11