Ptfe lined globe valve

PTFE Lined Globe Valve

MVS Bellow Sealed PTFE Lined Globe Valve features high Security one piece Valve Body as well as all other pressure-bearing components made of cast ductile iron which Absorbs system pressure and pipe forces. Exchangeable PTFE seat and PTFE plug. Stem sealed by PTFE bellow with an additional safety packing as secondary seal

MVS PTFE Lined Globe Control Valve is an top entry valve which simplifies maintenance of bellows, plug and seat. PTFE lined Globe valve is fitted with PTFE Bellows which hermetically seals the product chamber from the atmosphere and protects the valve stem against corrosion. The PTFE lined globe valve body has carbon or glass filled PTFE trim parts, push down to close action and positive shutoff.

Technical Specifications of MVS PTFE Lined Globe Valve :

1) Design Standard : As per Manufacturer’s Standard

2) Testing Standard : As per Manufacturer’s Standard

3) Size Range : 25 mm to 100 mm

4) Drilling : ASA #150 / DIN 2632/2633 / BS 10 Table D, E or F / Customer Specified.

5) Lining Thickness : 3 to 5 mm

6) Body M.O.C. : Ductile Iron GGG40.3 / ASTM A395, Cast Steel ASTM A216 Gr.WCB, ASTM A351 Gr. CF8 / AISI S.S.304, ASTM A351 Gr. CF8M / AISI S.S.316

7) Flexible Bellow / Plug / Seat Ring : PTFE, Gland Packing : PTFE V Ring, Bushing : S.S.

8) Lining Material Options : PFA, FEP, PVDF

9) Test and Inspection : Hydraulic Test : Body (Shell) – 15 Kg/Cm, Seat – 10 Kg/Cm, Pneumatic Test : Seat – 6 Kg/Cm

10) Spark Test : 15 K.V.D.C.

11) Operation : Manual, Direct / Reverse Acting Diaphragm, Pneumatic Piston Cylinder Actuator, Electro Pneumatic Valve Positioner, Pneumatic Valve Positioner, Electrical Actuator, Solenoid Valve, Limit Switch, Air Filter Regulator, Electrical Actuator, Pneumatic Diaphragm Actuator.

Fields of application :

Flow control of corrosive, hazardous and ultrapure process fluids and gases.

For media where stainless steel and exotic alloys do not provide sufficient corrosion resistance

As an economic alternative to exotic alloy valves

For metal-reactive media, e.g. H2O2

For biotechnology and high-purity media where excellent cleaning
and anti-adhesive surfaces are important

For highly permeating media

GLOBE CONTROL VALVE PRODUCT SPECIFICATION

Valve Sizes	Shutoff Classification	Application Limits(Liquid Service:)	Application Limits(Gas Service)	Temperature Capabilities(Positive Pressure Service)	Temperature Capabilities(Vacuum Service)	Standard Flow Characteristic/Valve Plug Style	Flow Direction	Packing Arrangement
NPS J 1, J 1-1/2, J 2, J 3, and J 4	Shutoff Classification Class VI per ANSI/FCI 70-2 and IEC 60534-4	For cavitating applications, contact T&D	Velocity ± 0.33 MACH	-29 to 180_C (-20 to 360_F)	-29 to 180_C (-20 to 360_F)	Equal percentage	Up through the seat ring	Braided PTFE rings

GLOBE CONTROL VALVE WEIGHTS & DIMENSIONS

Valve Size(NPS )	Dimensions A (MM)	Dimensions B	Dimensions D	Dimensions EØ
2	254.0	107.0	230.0	152.4
3	298.0	121.0	340.0	190.5
4	350.0	176.0	350.0	220.0
1	184.0	83.0	185.0	108.0
1-1/2	222.0	97.0	225.0	127.0

ANSI/ISA CL300 FACE-TO-FACE DIMENSIONS MATING WITH CL300 FLANGES

Valve Size (NPS)	Dimensions (A)	Dimensions (B)	Dimensions (D)	Dimensions EØ
2	267.0	115.0	230.0	165.0
1	197.0	90.0	185.0	123.8
1-1/2	235.0	101.0	225.0	156.0

PTFE Lined Globe Valve

Technical Specifications of MVS PTFE Lined Globe Valve :

Fields of application :

GLOBE CONTROL VALVE PRODUCT SPECIFICATION

GLOBE CONTROL VALVE WEIGHTS & DIMENSIONS

ANSI/ISA CL300 FACE-TO-FACE DIMENSIONS MATING WITH CL300 FLANGES

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© Mayur Valve System 2018 All Rights Reserved

PTFE Lined Globe Valve

Technical Specifications of MVS PTFE Lined Globe Valve :

Fields of application :

GLOBE CONTROL VALVE PRODUCT SPECIFICATION

GLOBE CONTROL VALVE WEIGHTS & DIMENSIONS

ANSI/ISA CL300 FACE-TO-FACE DIMENSIONS MATING WITH CL300 FLANGES

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© Mayur Valve System 2018 All Rights Reserved