Cast steel A216 WCB triple eccentric wafer butterfly valve with stellite deposited 316 stainless steel seat. 316 stainless steel nitrided shaft, A216 WCB disc with 316 stainless steel/grahpite seal ring. Rated for ANSI 150lb and temperatures up to 400°C. The torque mounting for this valve is set for 5 Bar however is also available in 20 Bar (contact us). ANSI 150 wafer body overdrilled to suit Table E (up to 350mm, standard to be confirmed after that). Ideal for high temperature/severe duty applications where metal seat is needed.

Model	Size (mm)	Pressure Range	Temperature	Square drive size	ISO	Torque @ 5 Bar (Nm)	Torque @ 20 Bar (Nm)
ZGX-050	50	Up to 20 Bar	0°C to 400°C	14	F07	29	30
ZGX-065	65	Up to 20 Bar	0°C to 400°C	14	F07	35	37
ZGX-080	80	Up to 20 Bar	0°C to 400°C	17	F07	52	92
ZGX-100	100	Up to 20 Bar	0°C to 400°C	17	F07	69	163
ZGX-125	125	Up to 20 Bar	0°C to 400°C	22	F10	115	304
ZGX-150	150	Up to 20 Bar	0°C to 400°C	22	F10	207	416
ZGX-200	200	Up to 20 Bar	0°C to 400°C	27	F12	368	903
ZGX-250	250	Up to 20 Bar	0°C to 400°C	27	F14	483	1242
ZGX-300	300	Up to 20 Bar	0°C to 400°C	27	F14	805	1737
ZGX-350	350	Up to 20 Bar	0°C to 400°C	36	F16	1610	2827
ZGX-400	400	Up to 20 Bar	0°C to 400°C	tba	tba	1840	3278
ZGX-450	450	Up to 20 Bar	0°C to 400°C	tba	tba	2070	5216
ZGX-500	500	Up to 20 Bar	0°C to 400°C	tba	tba	2530	7130
ZGX-600	600	Up to 20 Bar	0°C to 400°C	tba	tba	4830	9476

DN	L	D1	D1 (E)	D	N-Ø	N-Ø (E)	H	H1	H2	ØD	K x K	n-Ød1	Top Flange ISO
50	43	120.7	114	92.1	4-Ø19.1	4-Ø18	65	160	29	70	14x14	4-Ø10	F07
65	46	139.7	127	104.8	4-Ø19.1	4-Ø18	85	167	29	70	14x14	4-Ø10	F07
80	48	152.4	146	127	4-Ø19.1	4-Ø18	85	182	29	70	17x17	4-Ø10	F07
100	54	190.5	178	157.2	4-Ø19.1	4-Ø18	100	204	29	70	17x17	4-Ø10	F07
125	57	215.9	210	185.7	8-Ø22.2	8-Ø18	138	237	38	102	22x22	4-Ø12	F10
150	57	241.3	235	215.9	8-Ø22.2	8-Ø22	147	272	38	102	22x22	4-Ø12	F10
200	64	298.5	292	269.9	8-Ø22.2	8-Ø22	185	307	48	125	27x27	4-Ø14	F12
250	71	362	356	323.8	12-Ø25.4	12-Ø22	215	354	48	140	27x27	4-Ø18	F14
300	81	431.8	406	381	4-Ø26	4-Ø26	252	395	48	140	27x27	4-Ø18	F14
350	92	476.3	470	412.8	4-Ø30	4-Ø30	287	445	48	165	36x36	4-Ø22	F16

All dimensions in mm unless shown otherwise.

Item	Part	Material
1	Down Bearing Bushing	SS316 Nitrided
2	Body	WCB-A216+STL
3	Stem	17-4PH
4	Disc	WCB-A216
5	Seal Ring	SS316 + Graphite
6	Clamp	A105
7	Pin	17-4PH
8	Hexagon Bolts	B7-A193
9	Up Bearing Busing	SS316 Nitrided
10	V Type Packing	Graphite
11	Yoke	1020
12	Hexagon Bolt	B7-A193
13	Gasket	1566
14	Packing Gland	WCB-A216
15	Hexagon Bolt	B7-A193
16	Hexagon Nut	2H-A194
17	Gasket	1566