Lined Butterfly Valve Gear Operated | UNP Polyvalves

e-catalogue Plastics
e-catalogue Lined

PRODUCTS

Thermoplastic
Manual Valve

Fluoropolymer
Lined Valve

Thermoplastic
Actuated Valve

Fluoropolymer
Lined Actuated Valve

Thermoplastic
Pipes

Fluoropolymer
Lined Pipes

Speciality
Valve

Diaphragm Valve	Ball Valve	Butterfly Gear Valve
Butterfly Lever Valve	Ball Check Valve	Swing Check Valve	'Y' Type Strainer	Sight Glass Full View	Sight Glass Double Window

Lined Butterfly Valve Gear Operated

Dimension Table

Size (NB)	L±3	L1±1	D1±2	D±2	H1±8	H2±8	L2±8	d±8
125 MM	64	56	125	185	165	390	242	250
150 MM	64	56	150	216	190	425	242	250
200 MM	70	60	200	270	200	465	242	250
250 MM	80	68	250	323	250	550	285	350
300 MM	90	78	300	380	295	620	285	350
350 MM	90	78	350	412	335	655	285	350
400 MM	114	102	400	470	365	685	285	350

Material Specification

No.	DESCRIPTION	Qty.	MATERIAL
1	BODY	2	CS / SS EPROXY PAINTED
2	SEAT	1	PTFE
3	DISC	1	SS INSERTED PPH/PVDF/PFA/FEP LINED
4	STEM	1	SS 304 INTEGRAL TO DISC
5	STEM SEAL-TOP & BOTTOM	2	PTFE
6	SEAL CUP-TOP & BOTTOM	2	PPH/PVDF/PFA/FEP
7	TEE BRUSH -TOP & BOTTOM	1	SS 304
8	DISC SPRING-TOP & BOTTOM	2	50 Crv
9	THRUST WASHER-TOP & BOTTOM	2	SS 304
10	THRUST COLLAR-TOP & BOTTOM	2	STEEL / SS
11	ADJUSTABLE BOLTS	1	SS / STEEL PLATED
12	POSITIONER LOCK PLATE	1	STEEL PLATED
13	HANDLE LEVER	1	STEEL POWDER COATED
14	POSITIONER LEVER	1	STEEL POWDER COATED
15	SPRING	1	SPRING STEEL POWDER COATED
16	FASTENERS	1	H.T. STEEL / SS

Notes:

Manufacturing Standards

Design	:	API 609 - Wafer Type
Face To Face Dimension	:	API 609 Category 'A'
Range Connection	:	ANSI B 16.5; 150 RF
Test Standard	:	ISO 9393-2/API 598/
		BS EN 12266-1:2003

Spark Test
15 KVDC
Standard Resin Specifications For Lining

PTFE : ASTM D 1457

PVDF : ASTM D 3222

PFA : ASTM D 3418

FEP : ASTM D 2116
Material

CS : ASTM A 216 GR. WCB

SS : ASTM A 351 CF B/ ASTM A 351 CFB M