Flange end gate valve
Design by API Spec. 6D and API 600
Valves tested by API Spec. 6D and API 598
Face to Face by API Spec. 6D and ANSI B16.10
RF flanged ends by ANSI B16.5 and MSS SP-44
Butt-Welding ends by ASME B16.25
Main overall &connection dimension and weight(ANSI Class 150Lb)
NPsDNL(RF)L1(BW)H(Open)DOWeight(RF)Weight(BW)
Inchmminchmminchmminchmminchmmlbskglbskg
25071788-1/221615-3/4400820040183315
2 1/2657 1/21919-1/224119-1/4490820062284822
380820311-1/8283205101025066305726
41009229123052358512300110508840
6150101/226715-7/840331-1/479514350878517077
820011 1/229216-1/241940101514350282128260118
10250133301845748-1/2123016400485220440200
123001435619-3/450257-/8146518450682310638290
143501538133-1/257269-1/8175520500990450957435
1640016406246108020302050012105501120510
1845017432266608722102460015407001430650
2050018457287119925103075020009101936880
246002050832813113-3/8288030750248613024201100
266502255934864115-3/82930369153695168039601800
2870024610369141243150369154910223048402200
3075024610369141263200369156115278058302650
328002871138965135-7/834504010006295286064902950
3485030762401016141-3/436004010006710305071503250
369002871140101614737354010008140370077453520
Main overall &connection dimension and weight (ANSI Class 300Lb)
NPsDNL (RF)L1(BW)H (Open)DOWeight (RF)Weight (BW)
Inchmminchmminchmminchmminchmmlbskglbskg
2508-1/22169-1/823218-1/2470820053244520
2 1/2659-1/224110-1/825720-3/4525820097447835
38011-1/828311-3/42982153310250105488237
41001230512-5/832124610123001607311854
615015-7/840316-1/241933-1/484514350320145242110
820016-1/241917-1/843541-3/8105016400498226385174
102501845718-5/847351129518450770350627285
1230019-3/450220-3/85186316002050012765801090495
143503076230-5/87787218302050015737151355615
164003383833-5/885480-1/8203524600231010502070940
184503691436-5/893086-1/22195246002717123524001090
205003999139-3/4101097-1/42470307503640165533001500
2460045114345-7/8165114-1/42900389605105232046202100
26650491245501270122-5/83100389606295286056752580
28700531346541372132-1/433604010007865357572603300
30750551397561422143-5/836504010009305423088004000
3280060152461-1/81553145-5/8370050125010060457295704350
3485064162665-1/81654147-5/8375050125010670485099254510
3690068172769-1/81756149-5/83800601500115305240107304895
Established in 1996, Luofu Valve Group Zhejiang Zhonggong Valve Co., Ltd is located in Wenzhou City, Zhejiang P. R 325105, China.
Main Products:
1. API/ANSI Standard Valve: Butterfly Valve, Gate Valve, Safety Valve, Globe Valve, Check Valve, Ball Valve, Plug valve
2. DIN standard: Gate valve, globe valve, strainer
3. GB Standard: Butterfly Valve, Gate Valve, Safety Valve, Globe Valve, Check valve, Control Valve, Water Control Valve, ball valve, plug valve
4. Flange and strainer
5. Bellows type valve: Globe valve, safety valve, gate valve, strainer
Honors:
1. API 6D
2. ISO9001: 2000
3. CE Certificate
4. AZ Certificate
5. Invent Patent (Patent No.: ZL 99 1 13657.8)
6. Audited Supplier (Trustworthy Supplier Members on Made-in-China. com)
Nominal diameter (DN): 15-4500 mm(1/2"-180");
Nominal Pressure (PN): 1.0Mpa-32Mpa(150lb-3000lb);
Material of body: WCB, WC6, WC9, CF8, CE3, CF3M. CF8M, etc.
Standard: GB, DIN, JIS, ANSI, API
The company has excellent mechanical processing equipment and modernized inspection& testing equipments more than 66 sets.
Zhonggong Valve Co., Ltd is experienced in the design and manufacture of valves and enjoys a high reputation in the valve industry. Now it has become the material equipment company of SINOPEC, the first-class network supplier of China National Petroleum Corporation, the member unit of China Ocean Petroleum Corporation, Shengli Oil Field, China Water &Electric Power Company, etc.
