API 608 150lb floating WCB ball valve

1.Design and manufacture: API600 / API6D

2.Face-to-face: ASME B16.10

3.Flanged ends: ASME B16.5

4.Pressure-Temperature class: ASME B16.34

5.Inspection and test: API 598

pressure	NPS	L		d	D	D1	D2	b	f	Z - Φd0	W		H
		（RF）	（RTJ）								Manual	Worm gear	Manual	Worm gear
150lb	1/2	108	119	14	89	60.5	35	11.5	1.6	4-15	140	-	85	-
	3/4	117	130	19	98	70	43	11.5	1.6	4-15	140	-	90	-
	1	127	140	25	108	79.5	51	11.5	1.6	4-15	150	-	99	-
	1 1/4	140	153	32	117	89	64	13	1.6	4-15	180	-	105	-
	1 1/2	165	178	38	127	98.5	73	14.5	1.6	4-15	200	-	126	-
	2	178	191	51	152	120.5	92	16	1.6	4-19	250	-	140	-
	2 1/2	190	203	64	178	139.5	105	17.5	1.6	4-19	300	-	165	-
	3	203	216	76	190	152.5	127	19.5	1.6	4-19	350	-	178	-
	4	229	242	102	229	190.5	157	24	1.6	8-19	500	305	230	380
	5	356	369	127	254	216	186	24	1.6	8-22	800	305	280	405
	6	394	407	152	279	241.5	216	25.5	1.6	8-22	800	305	310	460
	8	457	470	203	343	298.5	270	29	1.6	8-22	1000	305	350	550
	10	533	546	254	406	362	324	31	1.6	12-25	-	400	-	706
300lb	1/2	140	151	140	-	85	-
	3/4	152	165	19	117	82.5	43	16	1.6	4-15	140	-	90	-
	1	165	178	25	124	89	51	17.5	1.6	4-19	150	-	99	-
	1 1/4	178	191	32	133	98.5	61	19.5	1.6	4-19	180	-	105	-
	1 1/2	190	203	38	156	114.5	73	21	1.6	4-19	200	-	126	-
	2	216	232	51	165	127	92	22.5	1.6	8-19	250	-	142	-
	2 1/2	241	257	64	190	149	105	25.5	1.6	8-22	300	-	165	-
	3	283	299	76	210	168.5	127	29	1.6	8-22	350	-	178	330
	4	305	321	102	254	200	157	32	1.6	8-22	500	305	230	380
	5	381	397	127	279	235	186	35	1.6	8-22	800	305	280	420
	6	403	419	152	318	270	216	37	1.6	12-22	800	305	310	480
	8	502	518	203	381	330	270	41.5	1.6	12-25	1000	305	350	560

Product Features

Compliant With API600 / API6D Standard Strictly constructed in accordance with API600 / API6D, flange dimensions follow ASME B16.5, good interchangeability for global projects.

Floating Ball Structure The floating sphere automatically presses against the downstream seat under medium pressure, ensuring dependable bi‑directional sealing performance.
Multiple Material Options Optional WCB carbon steel and SS stainless‑steel body, flexible to satisfy different corrosion‑resistance requirements.

Quarter‑Turn Operation 90‑degree rotation realizes fast opening and closing, greatly cuts operation time.

Full‑Bore Flow Path Straight‑through bore creates minimal flow resistance and low pressure loss.

ISO5211 Top Mounting Pad Standard actuator mounting platform, convenient to install electric, pneumatic actuators for automatic control.
 

Advantages

✅ Zero‑leakage Sealing Precision‑machined ball and PTFE seat guarantee bubble‑tight shut‑off under rated working pressure. ✅ Low Operating Torque Optimized internal friction‑reduction design, manual operation is labor‑saving; also suitable for automated actuation. ✅ Strong Pressure‑bearing Capacity High‑quality cast‑steel WCB body, stable mechanical property, resistant to impact and high pressure. ✅ Easy Maintenance Split two‑piece body structure, convenient for on‑site disassembly, inspection and spare‑parts replacement. ✅ Wide Working Condition Adaptability Works stably under ≤150℃, covers most conventional fluid pipelines in process industries.