ASME B16.34 API 6D ANSI Flange Bolted Bonnet 316 Stainless Steel Swing Check Valve

• Customization: Available
• Media: Water,Gas,Oil
• Temperature: Ordinary Temperature
• Model NO.: DN50
• Material: Stainless Steel
• Connection Form: Flange
• Structure: Check
• Pressure: 150lb~2500lb
• Sealing Form: Bellows Globe Valve
• Flow Direction: Reversing
• Standard: General
• Application: General
• Warranty: 3 Years
• Port Size: 1/2′′
• Temperature of Media: Medium Temperature, Normal Temperature
• Power: Manual
• Customized Support: OEM
• Transport Package: Wooden Case
• Trademark: Veapon
• Origin: Jiangsu, China

Product Description

Products Description

Swing check valve

This valve is suitable for the working conditions of petroleum,chemical,Pharmaceutiacals,chemical fertilizer and power that the pressure is below 2.5Mpa and the temperature is from -20 to +425.

The medium is water,oil,steam,acid medium.

The swing check valve is adopted of internal roker arm swing structure. All of the opening and closing parts are mounted in the valve body,not getting through the valve body. There is no leaking point except the flange part which is using sealing washer and sealing ring so that the leakage is avoided.Spheriacal Connection Structure is adopted for Rocker Arm and Disc Connection of the Swing Check Valve which makes the disc have some freedom at the scope of 360° and micro position compensation.

Parameters

Nomianl  diameter	Nominal pressure	Flange  sealing	Test pressure(Mpa)			Applicable temperature
DN(mm)	PN(MPa)	TYPE	HUB	SEALING
DN40-300	1.0MPa	RF	1.5MPa	1.1MPa	≤425
		1.6MPa	RF	2.4MPa		1.76MPa
		2.5MPa	RF	3.75MPa		2.75MPa

Main parts material

Name

Material

Valve body/Bonnet

CF8

CF3

CF8M

CF3M

WCB

LCB

WC6

WC9

C5

Valve disc

CF8

CF3

CF8M

CF3M

WCB

LCB

WC6

WC9

C5

Washer

PTFE

Graphite

Bolt

Stainless Steel

35CrMoA

Nut

Stainless Steel

4535CrMoA

Product details

Product Outline Dimensions PN 1.6 Mpa

DN	L	D	D1	D2	b-f	z-Φd	H
20	150	105	75	55	2-14	4-Φ14	100
25	160	115	85	65	2-14	4-Φ14	100
32	180	135	100	78	2-16	4-Φ18	105
40	200	145	110	85	3-16	4-Φ18	115
50	230	160	125	100	3-16	4-Φ18	135
65	290	180	145	120	3-18	4-Φ18	140
80	310	195	160	135	3-20	8-Φ18	145
100	350	215	180	155	3-20	8-Φ18	165
125	400	280	210	185	3-22	8-Φ18	250
150	480	335	240	210	3-24	8-Φ23	295
200	550	565	295	265	3-24	12-Φ23	315
250	650	405	355	320	3-26	12-Φ25	430
300	750	460	410	375	4-28	12-Φ25	480
350	850	520	470	435	4-32	16-Φ25	500
400	950	580	525	485	4-36	16-Φ30	520
450	1050	640	585	545	4-38	20-Φ30	580
500	1150	705	650	608	4-42	20-Φ34	630
600	1350	845	770	718	5-46	20-Φ41	780

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

 

Our Packing: Carton box for small and light products. / Wooden box for big and heavy products.

Company Profile

SLV-Jiangsu Shoulong Valve Co., Ltd. is a comprehensive enterprise engaged in research & development, produciton, sales and import & export of automatic control valves.

Founded in 1988, factory area in Nanjing and Wuxi: 30 acres.

Our company has a complete set of prodction and testing equipment, perfect organization and quality system and a number of high-quality professional technicians and also has passed ISO9001-2000, TRD100, CE, API6D, API607, DNV, CNS and other certification successively.

 

Why choose us?
Direct Factory	Full-range Product	Guaranteed Quality	Service Team	Rich Experience
We have our own R&D dept with self-developed mould and our own production line.	Suitable for various fields and provides diversified choices according to different working conditions.	High quality standards, one purchase with lifetime service, quality assurance is unequivocal.	Professional service team with timely reply and detailed answer.	Focus on valve production & sales for 18 years. Cooperating with handreds of large companies.

FAQ

FAQ:

1. who are we?
We are based in Jiangsu, China, start from 2014,sell to Domestic Market(00.00%),South America(00.00%),North
America(00.00%),Southeast Asia(00.00%),Africa(00.00%),Western Europe(00.00%),Eastern Europe(00.00%),Oceania(00.00%),Mid
East(00.00%),Northern Europe(00.00%),Southern Europe(00.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Valve,Pneumatic Valve,Electric Valve,Pneumatic Actuator,Electric Actuator
4. why should you buy from us not from other suppliers?
1. Specialized in Automatic Control Valve for 30 years; 2. Engaged in research & development, production, sales, import & export
of actomatic control valves; 3. Produciton bases in Wuxi which covers more than 30 acres; 4. Passed ISO9001, TRD100, CE AP16
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian