Teflon Lined Ball Valve

Teflon PTFE Lined Ball Valve

AMAR VALVE INDUSTRIES is one of the leading Manufacturing High Quality Industrial Valves company in India with Brand Name of GUJCON, BAJPAI & VICTOR..

Custom Valve Solutions provides complete field services at your facility including preventative maintenance, turnaround services, and emergency call-outs.

Amar Valves Industries offers PTFE lined ball valves in FEP/FPA lining. Ball valves always bidirectional valves. The ball shaft in centre can be optionally connected to a pneumatic/electric actuator over an adapter or equipped with a manually operated lever. Ball is sealed in the PTFE lined body with exchangeable seat rings –PTFE .

The ball shaft is sealed with a maintenance-free. Fail-safe position Depending on the version of the single-acting rotary actuator, the ball valve has two fail-safe positions which become effective when the actuator is relieved of pressure as well as when the supply air fails: Control valve CLOSED without supply air The ball valve closes when the supply air fails when single acting actuator.But in Double acting actuator valves required air supply to pen and close valve each time. We have variety of materials of construction, two piece design valves, ASA 150#,PN10,PN 16.

Technical Specifications

We have a long and distinguished record of supplying conventional and unconventional shapes of PTFE in a wide variety of configurations. You can, of course, buy the stock shapes from us and do your own machining – but customers invariably find it more practical and satisfactory to have the machining and finishing operations carried out at our plant.

Features
Technical Data
Dimensional Data
Applications

Salient Features:

Maintenance Free’ Glandless Live Load Design
One Piece Integral Ball Stem Combination
Minimum Cavity & Full Flow Efficient
No Backlash in Stem & Ball even after prolonged service.
Exceptionally Low Torque as compared to Plug Valve.

BODY MATERIAL:
· Ductile Iron ASTM A395
· Cast steel ASTM A216 Gr. WCB
· Cast Iron IS2108 FG 260
· ASTM A351 Gr.CF8 / AISI S.S. 304
· ASTM A351 Gr.CF8M / AISI S.S. 316

TECHNICAL SPECIFICATIONS:
· Flange: As per ANSI B16.5 / B16.42
· Drilling: ASA 150# / ASA 300# / DIN 2632 PN10 / PN16 / BS 10 Table F, D, E
· Face to Face: ANSI B16.5 / DIN 3202/BS EN 558-1/2
· Lining thickness: 3 to 5mm
· Testing standards: ISO 9393-2 / BS EN 12266-1 and 2 (2003)
· Design Standard: BS5351, API 602

TEST AND INSPECTION DATA:
· Spark test: 15 K.V D.C
· Pneumatic Test: Seat -6kg/cm2
· Hydraulic test: Body-20 kg/cm2 / Seat-11 kg/cm2

As per BS EN 558-2 Table-6,Series 3. † Standard Scope of Supply.
* As per Manufacturer’s Standard | § Torque measured at rP = 11 Bar at Room
Temperature in Wet Condition (Test Media – water).
# Testing in accordance with BS EN 12266-1(2003) Table A.3
@ As per EN558, Table 6, Sr. 12

Oil & Gas Industries	Dairy Plants	Power Industries
Water Treatment Plants	Agricultural Industries	Cement Industries
Chemical Plants	Food & Beverages Industries	Other Applications