API 594 Swing Check Valve, A216 WCB, 20 Inch, 150 LB, Wafer

Name: API 594 Swing Check Valve, A216 WCB, 20 Inch, 150 LB, Wafer
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

Find a top-quality API 594 Swing Check Valve, 20 inches in size, with a diameter of 500 mm (DN500), designed for Class 150 LB applications. Crafted from durable casting steel and carbon steel materials, this valve features a single plate design and offers full bore functionality. Perfect for various industrial uses, it's equipped with wafer-end connections for seamless integration.

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Detail Information

API 594 A216 WCB Single Disc Swing Check Valve

Design Standard: API 594, API 6D
Body Material: Casting Steel Carbon Steel A216 WCB
Nominal Diameter: 20 Inch, 500 MM, DN500
Pressure: Class 150 LB
End Connection: Wafer Type End
Face To Face: API 594
Test And Inspection: API 598

Item	Single Plate Wafer Check Valve
Certification	ISO 9001, ISO 14001, ISO 18001, TS, CE, API
Brand	VERVO
Model number	H71Y-150LB-20INCH
Port Size	20 inch, DN500
Structure type	Retainerless Design Dual Plate Wafer Check Valve
Pressure	150 LB
Temperature	-46 - 325℃
Connection form	Wafer Type End
Material	Casting Steel Carbon Steel A216 WCB
Feature	Easy disassembly

Retainerless design

Our single plate check valves are offered as retainerless in wafer, lug, flanged, hub end, butt-weld end and thread end body style.

Certificate

All products registered by LR's in accordance with CE/PED.
API 594 and API 6D certificates issued by the American Petroleum Institute.

Inherently fire-safe design

All our check valves are inherently fire-safe due to the valve design, material and construction. In case of fire, both resilient seats and metal seat valves provide metal-to-metal sealing performance.

Lightweight and reduced size

Installation costs are greatly reduced by our lightweight and minimal space requirements. The compact design minimizes the distance between flanges and is easily installed between all flanges.

Horizontal/Vertical installation

Unlike most traditional swing check valves, our check valves are ideal for both horizontal and vertical pipeline installation.

Standard

Design & Manufacture	API 594 ,ASME B16.34,API 6D
Face-to-face	API 594, ASME B16.10
End Dimension	ASME B16.5 (RF) ASME B16.47 (RF),MSS SP-44 (NPS 22 Only)
Test & inspection	API 598, API 6D, ISO 5208

Typical material

Body, Disc	A216 WCB, WCC, A217 WC6,WC9 A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A,Monel, Inconel, Hastelloy
Seat	FKM, HNBR, EPDM,
Pin	A276 410, 304, 316,
Spring	Inconel x750

ASME CLASS 150 (PN 20)				ASME CLASS 300 (PN 50)
Size in/mm	D	L	Weight (lb/kg)	Size in/mm	D	L	Weight (lb/kg)
		WAFER / LUG	WAFER			WAFER / LUG	WAFER
2 50	2 50	2.36 60	4 2	2 50	2 50	2.36 60	7 3
2 ½ 65	2 ½ 65	2.64 67	7 3	2 ½ 65	2 ½ 65	2.64 67	9 4
3 80	3 80	2.87 73	9 4	3 80	3 80	2.87 73	13 6
4 100	4 100	2.87 73	11 5	4 100	4 100	2.87 73	18 8
6 150	6 150	3.86 98	29 13	6 150	6 150	3.86 98	40 18
8 200	8 200	5 127	55 25	8 200	8 200	5 127	84 38
10 250	10 250	5.75 146	86 39	10 250	10 250	5.75 146	112 51
12 300	12 300	7.13 181	119 54	12 300	12 300	7.13 181	170 77
14 350	14 350	7.24 184	176 80	14 350	14 350	8.74 222	258 117
16 400	16 400	7.52 191	258 117	16 400	16 400	9.13 232	419 190
18 450	18 450	8 203	359 163	18 450	18 450	10.39 264	441 200
20 500	20 500	8.62 219	729 331	20 500	20 500	11.5 292	584 265
24 600	24 600	8.74 222	837 380	24 600	24 600	12.5 318	903 410
28 700	28 700	12 305	969 440	28 700	28 700	12 305	1145 520
30 750	30 750	12 305	1189 540	30 750	30 750	14.5 368	1278 580
36 900	36 900	14.5 368	1872 850	36 900	36 900	19 483	1960 890
40 1000	40 1000	17 432	2533 1150	40 1000	40 1000	22.36 568	2621 1190
48 1200	48 1200	20.63 524	3524 1600	48 1200	48 1200	24.76 629	3744 1700

(1)The dimensions and weights are for reference only and subject to change without notice.
(2)For more dimensional information, please contact our sales representative.