Industrial Valves

Our pinch valve and piston valve are seat less and gland less valves. They have field replaceable elastomer sleeve, highly abrasive resistant due to elastomer sleeve and are 100 % Leak tight. We make sure that our pinch valve and piston valve are low on maintainence, easy to service and economical.

The sleeve provide the valve lining, flange gaskets, and seating surface all in one. Pinch Valves are best suited to handle highly corrosive slurry. When abrasive particles strike elastomer surfaces, the impact is absorbed and then deflected back into the particle; This resiliency allows elastomer surfaces to wear at a much slower rate than metals or even ceramic surfaces. We provide Pinch Valve with cam actuator , electric actuator, gear operated, pneumatic cylinder operated etc.

Vertex Pinch Valve are reliable, maintenance free, Cost-effective valves design for slurry, abrasive and corrosive –chemical application.There are no seats to grind and no stuffing box to repack and no packing gland to adjust, ever. The pinching action is on centerline so valve closes on smooth venturi and is self
cleaning.

The heart of this unique pinch valve is the durable, Flexible rubber sleeve which is reinforced with high-strength fabric. The sleeve, which is the only part of the valve exposed to the line process, elimates maintenance and the need for expensive materials. Additionally, valve operation will not freeze, and operating torques remain constant. The design principle is very simple-two mechanical pinch bars open and close the elastomer sleeve.

Because of its excellent control characteristics, the Manual Pinch Valve can be used as a variable orifice. Few manual valves have this throttling advantage. Plus, zero leakage is maintained bi-directionally. A number of options are available, such as the Pneumatic Operated, Gear Operated, Electrical Actuated.

Range:
 
The flange of the pinch valve can be supplied in accordance to BS, DIN, ASA & IS dimensions The range for the valve is from 15 mm TO 300 mm.

Vavle Size In m.m.	BODY End	SEA Material T
15,20,25,32,40,50,65,80,100,125, 150,200,250,300 DIN press rat ND-16, ND-40 Availabe IN 150# & 300#	Flanged Ends Flanged End & Drilled to Din,ANSI, BS, 10 , IS.	C.I, ALLUMINIUM or As per your requirement. Sleeves available in Pure Gum Rubber, Neoprene, Hypalon, Chlorobutyl, Buna-N, EPDM and Viton.

• Same Face to Face as Ball , Plug & Gate vavles up to 12”
• 100% Full Port.
• Bidirctional Drop-Tight Shut Off.
• No Packing require ever to maintain.
• Sleeve is only wetted parts, No need for Alloy Body.
• Self Cleaning.
• Excellent Throttling Characteristics.
• Flexible Sleeve isolate the valve working parts.
• Two Pinching bar Close on center line , eliminating turbulence and wear, and provide a smooth closing venture that self-clean with each operation.
• Non contaminating ,essentially safe design eliminates fugitive emission problem.

We supply poiston valve. The features of piston valve are as under:

FEATURES

• Gland less and seat less valve, 100% leak proff. Bubble tigh seal is formed.
• NO erosion of piston give “durability”.
• Sealing rings- made in various materials (including PTFE) to cover virtually every known medium.
• Stay tight during thermal expansion
• NO Leakage of toxic / aggressive media energy / cost saving.
• Economic & easy to service, maintenance free.
• Sealing rings easily replaced remaining on line.
• Replacement of rings makes valve new no grinding / lapping require.

SPECIFICATION

Vavle Size In m.m.	End	Material
15,20,25,32,40,50 DIN press rat ND-16, ND-40 Availabe IN 150# &300#	Flanged Ends Flanged End & Drilled to Din2531, to Din 2535 orBS-10, ANSI etc.	C.I, WCB, SS 304, SS 316 Or AS PER YOUR REQ.
65,80,100,125,150 DIN press rat ND-16 Availabe IN 150# & 300#	Flanged Ends	As Above
15,20,25,32,40,50 DIN press rat ND-16 Availabe IN 150# & 300#	Available in. Socketweld or Screwed End to B.S.P. , B.S.P.T. OR N.P.T.	As Above

Availabe with electric actuator, gear operated etc. availabe with jacketed construction. Availabe with teflon coated piston and teflon packing rings.

HYDRAULIC TEST
 

BODY Kg/cm2	SEAT kg/cm2
5	5

PNEUMATIC TEST
 

CLASS	BODY Kg/cm2	SEAT kg/cm2
ND-10	16	10
ND-25	40	25
ND-40	64	40