3 Piece Trunnion-mounted Ball Valve

Standard

200㎜ ~ 1,500㎜
Design Standard : KS B 2308, API 608
Face to Face : KS B 2308, ASME B 16.10
Flanged Size : KS B 1511, ASME B 16.5
Test & Inspection : KS B 2308, API 598

Working pressure

0.98MPa(10kg/㎠), 1.6MPa(Class 150#)
1.96MPa(20kg/㎠), 5.4MPa(Class 300#)

Valve joint part

Flange type, standard specifications are KS B1511, ASME B16.5, and other specifications are applicable according to customer's request.

Working fluid

water and sewage purpose, industrial purpose, gas transportation purpose

Material
Dimensions

Main part material

No	Part Name	Material
		KS		ASTM
		Carbon Steel	Stainless Steel	Carbon Steel	Stainless Steel
1	Mount Flange	STS304		A276-304
2	Gland	STS304		A276-304
3	Gland Flange	STS304		A276-304
4	Cap	SCPH2	SSC13, SSC14, SSC16	A216-WCB	A315-CF8, CF8M, CF3M
5	Body	SCPH2	SSC13, SSC14, SSC16	A216-WCB	A315-CF8, CF8M, CF3M
6	Spring	Inconel X-750
7	Lower Stem	STS304, 316, 316L		A276-304, 316, 316L
8	Gasket	PIFE, Flexible Graphite+Stainless Stell
9	Cover	SCPH2	SSC13, SSC14, SSC16	A216-WCB	A315-CF8, CF8M, CF3M
10	Stem	STS304, 316, 316L		A276-304, 316, 316L
11	Packing	PIFE, Flexible Graphite
12	Grand Flange	STS304		A276-304
13	Ball	SCC13, SCC14, SCC16		A315-CF8, CF8M, CF3M
14	Gasket	PIFE, Flexible Graphite+Stainless Stell
15	Seat	PTFE, RTFE, CARBON, Metal+Rubber
16	Bolt	STS304, 316, 316L		A193-B8, B8M, B3M
17	Nut	STS304, 316, 316L		A194-8, 8M, 3M

※ Other materials can be applied according to the customer's req.

External dimensions

**Ball Valve Dimensions(200~1500) 0.98MPa(10kg/㎠) 1.6MPa(CLASS 150#)** (Unit : ㎜)
DN	Flange	Butt Welding	Manual Operated	Worm Gear Operated
DN	L	L1	H	H	W	kg
200	457	521	337	337	600	250
250	533	559	385	385	600	390
300	610	635	414	414	800	578
350	686	762	447	447	800	770
400	762	838	545	545	800	1100
450	864	914	545	545	800	1250
500	914	991	585	585	800	1800
600	1067	1143	663	663	800	2400
700	1245	1346	723	723	800	4500
800	1372	1524	923	923	800	6900
900	1524	1727	986	986	800	9700
1000	1721	1930	1061	1061	800	13000
1050	1829	1689	1420	1420	800	15000
1200	2180	2100	1530	1530	800	23000
1400	2300	2250	1640	1640	800	37000
1500	2400	2400	1710	1710	800	39500

**Ball Valve Dimensions(200~1500) 1.98MPa(20kg/㎠) 5.4MPa(CLASS 300#)** (Unit : ㎜)
DN	Flange	Butt Welding	Manual Operated	Worm Gear Operated
DN	L	L1	H	H	W	kg
200	502	521	337	337	600	280
250	568	559	385	385	600	410
300	648	635	414	414	800	760
350	762	762	447	447	800	1100
400	838	838	545	545	800	1600
450	914	914	545	545	800	1700
500	991	991	585	585	800	2300
600	1143	1143	663	663	800	3500
700	1346	1346	723	723	800	6000
800	1524	1524	923	923	800	8000
900	1727	1727	986	986	800	11000
1000	2083	2083	1061	1061	800	14000
1050	2050	1960	1420	1420	800	17000
1200	2180	2020	1530	1530	800	25000
1400	2300	2250	1640	1640	800	39500
1500	2400	2400	1710	1710	800	45300

1. The flange is KS B1511, ASME B16.5 standard, and other standards can be applied upon request.
2. The face-to-face distance of the valve is KS B 2308, ASME B 16.10standard, and other standards can be applied upon request.