2021 Good Quality Air Return Valve - Globe Valve,Flanged Ends – Kaibo

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Our pursuit and company goal is to "Always satisfy our customer requirements". We continue to develop and design superior quality products for both our old and new customers and achieve a win-win prospect for our clients as well as us for Rubber Non Return Valve, Boiler Non Return Valve, Internal Backwater Valve, Presently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.

2021 Good Quality Air Return Valve - Globe Valve,Flanged Ends – Kaibo Detail:

Design	ASME B16.34
Pressure-Temperature Rating	ASME B16.34
Face to Face	ASME B16.10
Flange Dimensions	ASME B16.5
Inspection & Testing	API 598
Body Material	A351-CF8;CF8M; CF3; CF3M; CN7M;A216-WCB

No	Part name	Material
1	Body	WCB,A351-CF8M
2	Disc	A276-316/A351-CF8M
3	Disc Cap	A276-316/A351-CF8M
4	Stem	F316
5	Gasket	PTFE/Stainless steel+PTFE
6	Bonnet	WCB,A351-CF8M
7	Packing	PTFE/Graphite
8	Gland	2CR13,SS316
9	Gland Flange	A105A351-CF8M
10	Stem Nut	A439-D2
11	Handwheel	QT400-15
12	Nameplate	A276-304
13	Washer	A276-304
14	Handwheel Nut	Aluminum Bronze
15	Nut	Al94-8
16	Bonner Bolt	B7,Al93-B8
17	Eyebolt Pin	SS304
18	Eyebolt	B7,A193-B8
19	Nut	2H,Al94-8

Nominal pressure	Size	Dimensions (mm)
Nominal pressure	in	d	L	D	c	g	T	t	H	W	n-ф
Class 150Lb	1/2″	15	108	89	60.5	35	12	1.6	165	100	4-15
	3/4″	20	117	98	70	43	12	1,6	171	100	4-15
	1“	25	127	108	79.5	51	12	1.6	185	100	4-15
	1-1/4″	32	140	117	89	64	13	1.6	200	138	4-15
	1-1/2″	40	165	127	98.5	73	15	1.6	214	138	4-15
	2“	50	203	152	1205	92	16	1.6	235	160	4-19
	2-1/2″	65	216	178	139.5	105	18	1.6	285	200	4-19
	3“	80	241	190	152.5	127	19	1.6	336	200	4-19
	4″	100	292	229	190.3	157	24	1.6	357	224	8-19
	5″	125	356	254	216	186	24	1.6	421	280	8-22
	6″	150	406	279	241.5	216	26	1,6	491	300	8-22
	8“	200	495	343	298.5	270	29	1.6	650	375	8-22
	10″	250	622	406	362	324	31	1.6	762	450	12-25
	12″	300	698	483	432	381	32	1.6	876	500	12-25
	14″	350	787	533	476	413	35	1.6	990	600	12-29
	16″	400	914	597	540	470	37	1.6	1104	600	16-29
Class 300Lb	1/2″	15	152	95	66.5	35	15	1.6	211	125	4-15
	3/4″	20	178	117	82.5	43	16	1.6	241	125	4-19
	1″	25	203	124	89	51	18	1.6	283	160	4-19
	1-1/4″	32	216	133	98.5	63	19	1.6	320	200	4-19
	1-1/2″	40	229	156	114.5	73	21	1.6	322	200	4-22
	2″	50	267	165	127	92	22	1.6	399	200	8-19
	2-1/2″	65	292	190	149	105	25	1.6	438	250	8-22
	3″	80	318	210	168	127	29	1.6	450	280	8-22
	4″	100	356	254	200	157	32	1.6	584	355	8-22
	5″	125	400	279	235	186	35	1.6	614	355	8-22
	6″	150	444	318	270	216	37	1.6	660	450	12-22
	8″	200	559	381	330	270	41	1.6	762	450	12-25
	10″	250	622	444	387.5	324	48	1.6	850	500	16-29
	12″	300	711	521	451	381	51	1.6	1085	500	16-32
	14″	350	762	584	514.5	413	54	1.6	1187	600	20-32
	16″	400	864	648	571.5	470	57	1.6	1450	600	20-35
	1/2″	15	165	95	66.5	35	22	6.4	155	100	4-15
	3/4″	20	190	118	82.5	43	23	6.4	160	100	4-19
	1″	25	216	124	89	51	25	6.4	186	125	4-19
	1-1/4″	32	229	133	98.5	63	28	6.4	216	160	4-19
	1-1/2″	40	241	156	114.5	73	30	6.4	250	160	4-22
	2″	50	292	165	127	92	33	6.4	430	180	8-19
600Lb	2-1/2″	65	330	190	149	105	36	6.4	480	250	8-22
	3″	80	356	210	168	127	39	6.4	530	250	8-22
	4″	100	432	273	216	157	45	6.4	650	350	8-25
	5″	125	508	330	266.5	186	52	6.4	750	350	8-29
	6″	150	559	356	292	216	55	6.4	850	450	12-29
	8″	200	660	419	349	270	63	6.4	1050	500	12-32
	10″	250	787	508	432	324	71	6.4	1219	600	16-35

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In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto "High High quality, Competitive Rate, Fast Service" for 2021 Good Quality Air Return Valve - Globe Valve,Flanged Ends – Kaibo , The product will supply to all over the world, such as: Ukraine, Morocco, Boston, Our company sticks to the principle of "high quality, reasonable price and timely delivery". We sincerely hope to establish good cooperative relationships with our new and old business partners from all parts of the world. We hope to work with you and serve you with our excellent goods and services. Welcome to join us!

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