PTFE/PFA/FEP Lined Ball Valve

Product Item：Q41F4

Body Material : S.G. Iron (NOD CI) / CF8 / CF8M / CD4MCu + Lined

Lining Material : FEP / PFA / PVDF / Ceramic / Antistatic PFA Lining

Temperature Range : -60℃ to +200℃

Pressure Range : 0 to 10 Bar

Description

PTFE/PFA/FEP Lined Ball Valve

The full port flow path increases the CV of PFA Lined Ball Valve and decreases pressure loss resulting in a more efficient piping system. The one piece ball and stem design of our PFA Lined Ball Valve results in higher pressure & temperature rating and reduces the potential of ball or stem failure. Our PFA Lined Ball Valve facilitates universal ISO 5211 mounting dimensions and its quarter turn design simplify valve Actuation.

Attributes :

Meet design specification as per B 16.34 / Face to Face as per ANSI B 16.10 / Flange dimensions as per B 16.5.
Testing Standard as per BS EN 12266-1 / DIN -EN 588 -1
Lining Standard as per ASTM F 1545
A two -piece Full port PFA lined ball valve which offers high safety factor, high stability, rigidity and eliminates a potential leakage path
A Ball to stop or start the flow of fluid
Live loading packing system provided by PTFE “V“Rings in the deep stuffing box and by the molded liner
Antistatic device protects against potentially dangerous electrostatic discharges
Labyrinth like seal with increased surface loading by means of molded sealing lips
Full lining thickness in the sealing groove provides security against permeating media
Fish -Hook groove anchoring lining suitable to vacuum application
PTFE Cushion seat rings and easily replaceable
Tight even during frequent cycles of hot and cold effected by almost metal to metal flange contact in the circumference area close to the flange media
The body piece position themselves properly by means of the cup and cone shapes of each piece
Epoxy coated body and stainless steel hardware provide minimum atmospheric corrosion protection
As an alternative to valves made of exotic special metals

Technical Data :

Size Range : 1”NB to 8”NB
Pressure Range : 0 to 10 Bar
Temperature Range : -60℃ to +200℃
Vacuum resistance : Full (Vacuum up to 16 Bar)
Tightness : BS-EN-12266-1
Leakage Rate : D, Test Media: Gas
Leakage Class : as per Class VI shut off.
Body Material : S.G. Iron (NOD CI) / CF8 / CF8M / CD4MCu + Lined
Lining Material : FEP / PFA / PVDF / Ceramic / Antistatic PFA Lining
Spark Test : Thick liner 100% Inspected at 20 KVA

Optional Features :

Ball available in aluminum oxide for abrasive application
Extended stem design on request
3- Way Lined Ball design available on request
Lined Valves with Automation available on request
Available with equal percentage V Ball valves
Large sizes on request
Locking arrangement on request

No.	Part	Cast Iron	Carbon steel	Stainless steel		Stainless steel
		Z	C	P	R	PL	RL
1	Body / Bonnet	HT250	WCB	CF8	CF8M	CF3	CF3M
2	Ball / Stem	WCB		CF8	CF8M	CF3	CF3M
3	Lining / Seat	PCTEF(F3),FEP(F46),PFA( F4),PP,PO
4	Gland	WCB		CF8	CF8M	CF3	CF3M
5	Packing	PTFE(F4)		PTFE(F4)		PTFE(F4)
6	Yoke	35		1Cr18Ni9Ti		1Cr18Ni9Ti
7	Bolt	35		Cr17Ni2		1Cr18Ni2
8	Nut	45		0Cr18Ni9		0Cr18Ni9
9	Handle	WCB		WCB		WCB

Dimension

Size		L	D	D1	D2	f	b	Z-φd
DN(mm)	NPS(inch)	L	PN1.0MPa
15	1/2	130	95	65	45	2	14	4-φ14
20	3/4	140	105	75	55	2	16	4-φ14
25	1	150	115	85	65	2	16	4-φ14
32	5/4	165	135	100	78	2	18	4-φ18
40	3/2	180	145	110	85	3	18	4-φ18
50	2	200	160	125	100	3	20	4-φ18
65	5/2	220	180	145	120	3	20	4-φ18
80	3	250	195	160	135	3	22	4-φ18
100	4	280	215	180	155	3	22	8-φ18
125	5	320	245	210	185	3	24	8-φ18
150	6	360	280	240	210	3	24	8-φ23
200	8	457	335	295	265	3	26	8-φ23
250	10	533	390	350	320	3	28	12-φ23
PN1.6MPa
15	1/2	130	95	65	45	2	14	4-φ14
20	3/4	130	105	75	55	2	16	4-φ14
25	1	140	115	85	65	2	16	4-φ14
32	5/4	165	135	100	78	2	18	4-φ18
40	3/2	165	145	110	85	3	18	4-φ18
50	2	203	160	125	100	3	20	4-φ18
65	5/2	222	180	145	120	3	20	4-φ18
80	3	241	195	160	135	3	22	8-φ18
100	4	305	215	180	155	3	24	8-φ18
125	5	356	245	210	185	3	26	8-φ18
150	6	394	280	240	210	3	28	8-φ23
200	8	457	335	295	265	3	30	12-φ23