PTFE (FEP / PFA) Lined

Size: 2” to 12” (Larger size available on request)

Design Standard

PTFE (FEP / PFA) lined valves are well suited for consistent performance requirements in highly corrosive applications involving chlorine, benzene, sulfuric acid, nitric acid, phosphoric acid, hydrochloric acid, and seawater. Virgin grade resins and thick fluoropolymer linings provide for superior resistance to corrosive chemical effects, absorption, and swelling.

Specifications

Size Range:

2” to 12” (Larger size available on request)

Face to Face:

Short wafer as per ISO 5752 Tab 5 / API 609 Category A

Body Material:

C.I / C.S/ CF8 / CF8M

Sleeve:

FEP/PFA

Disc Material:

C.I / C.S/ CF8 / CF8M

Bush:

PTFE (Teflon)

Design and Manufacturing:

API 609 category A/BS 5155 / MSS SP-67 / C-504

Inspection and Testing:

API 598 / BS 6755 / FCl-702

Flange Standard Conformity:

ANSI 150, DIN PN 10 / 16

Top Flanged Drilling:

ISO 5211 Part II

Design Features

Sizes 2” to 12” (Larger size available on request)
Valve Face to Face dimensions short wafer as per ISO 5752 Tab 5/API Category A
Inspection and testing as per API 598 / BS 6755 / FCl-702
Flange standard conformity as per ANSI 150, DIN PN 10 / 16

Applications

Sea Water
Chlorine
Benzene
Sulfuric acid
Nitric acid
Phosphoric acid
Hydrochloric acid

Chart or Graph

All Dimensions are in mm							All Dimensions are in Inch
VALVE SIZE		Port	A	B	F to F	ØD	Port	A	B	F to F	ØD
MM	Inch
50	2″	48	107	65	44	101	1.92	4.28	2.6	1.76	4.04
65	2-1/2″	62	118	65	46	112	2.48	4.72	2.6	1.84	4.48
80	3″	78	122	83	46	130	3.12	4.88	3.32	1.84	5.2
100	4″	98	153	98	52	163	3.92	6.12	3.92	2.08	6.52
125	5″	ON REQUEST					ON REQUEST
150	6″	148	193	122	57	218	5.92	7.72	4.88	2.28	8.72
200	8″	196	223	167	63	273	7.84	8.92	6.68	2.52	10.92
250	10″	ON REQUEST					ON REQUEST
300	12″	291	217.3	244.5	78	380	11.64	10.86	9.78	3.12	15.2