Metal Seated Ball Valve

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Metal Seated Ball Valve

Caliber: 2″ ~ 20″
Design and manufacturing: API608、API6D
Face-to-face dimensions: ASME B16.10、API6D
Connection forms: Flange, Butt Welding
Pressure test: AP1598, API6D
Pressure temporature level: ≤200℃
Pressure: Class150-Class900

Product Overview

Metal seated ball valves are engineered for demanding applications involving high temperatures, high pressures, and abrasive or corrosive media. Unlike soft-seated valves that utilize materials like PTFE, metal seated valves feature metal-to-metal contact between the ball and the seat, enhancing durability and performance in severe conditions. These valves are constructed from robust materials such as 316 stainless steel or Monel, known for their superior mechanical and chemical properties

Product Features

High Durability: Resistant to wear, corrosion, and abrasion for extended service life.
High-Temperature and Pressure Resilience: Operates effectively under extreme conditions.
Zero Leakage Performance: Ensures tight sealing for demanding applications.
Fire-Safe Design: Maintains integrity during fire scenarios for enhanced safety.
Versatile Applications: Ideal for industries like oil, gas, and chemical processing.

Specification Parameters

No	Part Name	Material: Carbon Steel	Material: Stainless Steel
1	Body	ASTM A105	ASTM A182 304L	ASTM A182 316	ASTM A182 304	ASTM A182 316L
2	Bonnet	ASTM A105	ASTM A182 304L	ASTM A182 316	ASTM A182 304	ASTM A182 316L
3	Ball	ASTM A105 + HF	ASTM A182 304L + HF	ASTM A182 316 + HF	ASTM A182 304 + HF	ASTM A182 316L + HF
4	Stem	ASTM A182 F6a	ASTM A182 304L	ASTM A182 316	ASTM A182 304	ASTM A182 316L
5	Seat	ASTM A105 + HF	ASTM A182 304L + HF	ASTM A182 316 + HF	ASTM A182 304 + HF	ASTM A182 316L + HF
6	Lower Cover	ASTM A105 + CHR	ASTM A182 304L	ASTM A182 316	ASTM A182 304	ASTM A182 316L
7	Connection Plate	ASTM A105	ASTM A182 304L	ASTM A182 316	ASTM A182 304	ASTM A182 316L
8	Spring Seat	ASTM A105 + CHR	ASTM A182 304L	ASTM A182 316	ASTM A182 304	ASTM A182 316L
9	Sealing gasket	Graphite
10	Packing Bushing	ASTM A182 F6a	ASTM A182 F6a	ASTM A182 F6a	ASTM A182 F6a	ASTM A182 F6a
11	Packing Gland	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB
12	Spring	17-7PH
13	Stud	A193 B7M	A320 B8	A320 B8M	A320 B8	A320 B8M
14	Hexagon Nut	A194 2HM	A194-8	A194-8M	A194-8	A194-8M
15	Hexagon Bolt	A193 B7M	A320 B8	A320 B8M	A320 B8	A320 B8M
16	Hexagon Nut	A194 2H	A194-8	A194-8M	A194-8	A194-8M
17	Stud	A193 B7M	A193 B7M	A193 B7M	A193 B7M	A193 B7M
18	Socket Head Cap Screw	A193 B7M	A320 B8	A320 B8M	A320 B8	A320 B8M
19	Pin	ANSI 1035	ANSI 1035	ANSI 1035	ANSI 1035	ANSI 1035
20	Flat Key	ANSI 1045	ANSI 1045	ANSI 1045	ANSI 1045	ANSI 1045
21	Packing	Graphite
22	Metal Wound Gasket	SST + Graphite
23	Metal Wound Gasket	SST + Graphite
24	Thrust Bearing	SST + Graphite
25	Sliding Bearing	Combined Parts	TF-2
26	Air Release Valve	Combined Parts	Combined Parts	Combined Parts	Combined Parts	Combined Parts
27	Drainage Valve	Combined Parts	Combined Parts	Combined Parts	Combined Parts	Combined Parts
Applicable Media		Water, steam, oil, gas, liquefied gas, natural gas, etc.	Nitric Acid	Acetic Acid	Strong Oxidize	Urea
Applicable Temperature		≤200°C
Design and Manufacturing		API 6D
Face-to-Face Dimensions		ASME B16.10, API 6D
Type of Connection		Flange Butt Welding (ASME B16.25)	ASME B16.5/ASME B16.47		Butt Welding	ASME B16.25
Pressure Test		API 598, API 6D
Transmission Mode		Manual, worm and worm gear transmission, pneumatic, electric

Pressure Rating (Class)	NPS	DN	d	L(RF)	L(RTJ)	L(BW)	D	D1	D2	f	b	N-Φd	Cast Steel H	Cast Steel H1	Forged Steel H	Forged Steel H1	Weight (kg) Cast Steel	Weight (kg) Forged Steel
150	6″	150	150	394	406	457	280	241.5	216	2	24	8-Φ22	310	213.5	276	178.5	120	170
	8″	200	201	457	470	521	345	298.5	270	2	27	8-Φ25	384.5	272	319	222	300	300
	10″	250	252	533	546	559	405	362	324	2	29	12-Φ25	434	363	370	265	315	430
	12″	300	303	610	622	635	485	432	381	2	30.5	12-Φ25	513	412	419.5	310	500	680
	14″	350	334	686	699	762	535	476	413	2	33.5	12-Φ29	535	436	432	334	670	930
	16″	400	385	762	775	838	595	540	470	2	35	16-Φ29	575	462	515	375	900	1130
	18″	450	436	864	876	914	635	578	533	2	38.5	16-Φ32	615	507	560	410	1080	1560
	20″	500	487	914	927	991	700	635	584	2	41.5	20-Φ32	685	536	623	458	1560	202
300	6″	150	150	403	419	457	320	270	216	2	35	12-Φ22	310	213.5	276	178.5	160	180
	8″	200	201	502	518	521	380	330	270	2	40	12-Φ25	384.5	272	319	222	260	258
	10″	250	252	568	584	559	445	387.5	324	2	46.5	16-Φ29	434	363	370	265	380	413
	12″	300	303	648	664	635	520	451	381	2	49.5	16-Φ32	513	412	419.5	310	570	629
	14″	350	334	762	778	762	585	514.5	413	2	52.5	20-Φ32	535	436	432	334	750	887
	16″	400	385	838	854	838	650	571.5	470	2	56	20-Φ35	575	462	515	375	1120	1340
	18″	450	436	914	930	914	710	628.5	533	2	59	24-Φ35	615	507	560	410	1460	1610
	20″	500	487	991	1010	991	775	686	584	2	62	24-Φ35	685	536	623	458	2030	2200

Specification Applications

High-Temperature and Pressure Systems: Ideal for steam, thermal oil circuits, and high-pressure processes.

Abrasive and Corrosive Media: Handles slurries, particulate-laden fluids, and aggressive chemicals effectively.

Oil, Gas, and Power Industries: Used in refining, furnace isolation, turbine drains, and condensate systems.

Severe Service Conditions: Suitable for rapid pressure changes, cavitation, and demanding environments.

Slurry and Cryogenic Applications: Ensures durability in solids-laden fluids and extreme low temperatures.

Valve Actuation

Process Optimization

Precision Engineering

Pipeline Solutions

Industrial Valves

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