Plug Valve | Pressure Balance Lubricated Plug Valve Manufacturer & Supplier

Home >> Products >> Plug Valve >> Lubricated Plug Valve

Products

>> Ball Valve

>> Gate Valve

>> Globe Valve

>> Check Valve

>> Butterfly Valve

>> Plug Valve

>> Strainer

>> Angle Seat Valve

>> Steam Traps

>> Diaphragm Valve

>> Other Valves

>> Pipe Fittings

Pressure Balance Inverted Lubricated Plug Valve

Product Range

Size: 1/2"~40" (DN15~DN1000)
Pressure Rating: 150~2500LB (PN6~PN420)
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Stainless Steel
End Connection: RF, RTJ, BW, SW, Screwed

Technical Standard

Design & Manufacturing Standard: API 599, API 6D, ASME B16.34
Structure Length Size: ASME B16.10, API 6D, EN 558
Flange Connection Size: ASME B16.5, ASME B16.47, EN 1092-1
Butt Welding Size: ASME B16.25, EN 12627
NPT End: ASME B1.20.1
SW End: ASME B16.11
Pressure-Reference Temperature: ASME B16.34
Check & Experiment: ISO 5208, API 6D
Drive Method: Manual, Gear Box, Electric, Pneumatic, Hydraulic Actuator

Product Features

☆ Inverted bolted cover, heavy-duty body
☆ Reduced bore or full bore for options
☆ Pressure balance system cause low operate torque
☆  Lubricated sealing system supplies a protection between plug and seat, reducing friction, corrosion and wear, improving sealing property
☆  It can be used for high temperature and critical working conditions
☆  90° rotary operation, quickly open or close
☆  Reliability and easy maintenance
☆  Fire safe construction

Main Parts Materials & Dimensions

Main Parts Materials
NO.	Part name	Material
NO.	Part name	A216 WCB	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
1~2	Body/Nut	A193 B7/A194 2H	A193 B8/A194 8	A193 B8M	A194 8M
3	Cover	A216 WCB	A351 CF8	A351 CF8M
4	Gasket	Flexible graphite+stainless steel/PTFE
5	Plug	A182 F304	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
6	Body	A216 WCB	A351 CF8	A341 CF8M	A182 F304L	A351 CF3M
7	Stem	A182 F410	A182 F304	A182 F316	A182 F304L	A351 CF3M
8	"O" ring	NBR/FEP/SBR
9	Packing	Flexible graphite/PTFE
10	Gland	A216 WCB	A351 CF8	A351 CF8M
11~12	Oil nozzle/check valve	Material see body
13	Wrench	ASTM A47-32510 A216 WCB

Main Dimensions
Class 150Lb Dimensions
Size	inch	1/2	3/4	1	1 1/4	1 1/2	2	2 1/2	3	4	5	6	8	10	12	14
L-RF	mm	108	117	127	140	165	178	190	203	229	254	267	292	330	356	381
H	mm	180	180	185	200	210	215	250	270	300	340	365	400	450	510	590
W	mm	400	400	500	500	600	600	820	820	300	300	320	320	350	380	380
Weight	Kg	10	12	14	17	19	21	29	33	48	75	98	125	171	230	370

Class 300Lb Dimensions
Size	inch	1/2	3/4	1	1 1/4	1 1/2	2	2 1/2	3	4	5	6	8	10	12	14
L-RF,BW	mm	140	152	165	178	190	216	241	283	305	381	403	419	457	502	762
H	mm	180	180	185	200	210	215	250	270	300	340	365	400	450	510	590
W	mm	400	400	500	500	600	600	820	820	300	300	320	320	350	380	380
Weight	Kg	12	14	16	19	21	24	31	36	61	86	130	190	225	380	560

Class 600Lb Dimensions
Size	inch	1/2	3/4	1	1 1/4	1 1/2	2	2 1/2	3	4	5	6	8	10	12	14
L-RF,BW	mm	165	190	216	229	241	292	330	356	432	508	559	660	787	838	889
H	mm	180	180	185	200	210	215	250	270	300	340	365	400	450	510	590
W	mm	400	400	500	500	600	600	820	820	300	300	320	320	350	380	380
Weight	Kg	14	16	18	20	24	29	35	47	91	129	210	320	660	920	1250

Inquiry

Contact Us	Products	Navigation	Follow Us
Add: 1808, No.8 Fuzhou Road, Qingdao, Shandong, China 266071 Tel: +86 532 8580 3230 WhatsApp: +86 18561507901 Email: [email protected] Http://www.safval.com	Ball Valve Gate Valve Globe Valve Check Valve Butterfly Valve Plug Valve Strainer Angle Seat Valve Steam Traps Diaphragm Valve	About Us Quality Control Download Gallery	Linkedin Facebook Instagram