AWWA Resilient Seated Gate Valve（Non-Rising Stem）

Introduction

DESCRIPTION
1. Design confirms to: AWWA C509/C515
2. Flanged confirms to : ANSI B16.10
3. Test & Inspection: AWWA C509/C515
4. Suitable medium: water and neutral liquid.
5.Working temperature: NBR≤80℃，EPDM≤120℃
6. Operator: hand wheel, nut, extension stem, gear operator

NO. PART MATERIAL
1 BODY :DI ASTM A536
2 WEDGE: DI A536 NBR/EPDM
3 STEM NUT: BRONZE C83600
4 STEM: 420/304
5 BONNET :DI ASTM A536
6 GLAND :DI A536/BRASS
7 HAND WHEEL: DI ASTM A536

DATA

MATERIAL LIST

Item	Part Name	Material	Item	Part Name	Material
1	Body	ASTM A536 65-45-12	13	Stuffing Nut	ASTM B16 C36000
2	Wedge	DI+EPDM/NBR	14	Gland Flange	ASTM A536 65-45-12
3	Wedge Nut	ASTM B16 C36000	15	Dust Guard	EPDM/NBR
4	Stem	AISI 420	21	Stuffing Bearing	ASTM B16 C36000
10	O-Ring	EPDM/NBR	22	Position Indicator	Stainless Steel

DIMENSIONS(mm)

DN	L	H	M	W	D	b	n-d
1.5’’	165	260	98.5	160	127	15	4-16
2’’	178	270	120.5	180	152	16	4-19
2.5’’	190	283	139.5	180	178	18	4-19
3’’	203	311	152.5	200	191	19	4-19
4’’	229	352	190.5	250	229	24	8-19
5’’	254	435	216	280	254	24	8-22
6’’	267	485	241.5	320	279	25.4	8-22
8’’	292	520	298.5	350	343	28.6	8-22
10’’	330	632	362	400	406	30.2	12-25
12’’	356	745	432	450	483	31.8	12-25
14’’	381	835	476	500	533	35	12-29
16’’	406	953	539.5	550	597	36.5	16-29
18’’	432	1050	578	600	635	40	16-32
20’’	457	1160	635	650	699	43	20-32
24’’	508	1395	749.5	750	813	47.7	20-35
28’’	610
32’’	711