DIN Gate valves

Design Standard: DIN3352 Face to Face: DIN3202 F5 ,DIN3202 F7 Testing Conform to DIN3230 Flange Drilling :  DIN2532,DIN2533,DIN2534,DIN2535,DIN2543,DIN2544,DIN2545,DIN2546,DIN2547

 

Body	GS-C25												1.4308
Disc	CG-C25				1.4308				1.4408		Monel
Stem	13Cr				1.4308				1.4408		Monel		F304
Wedge Disc Sealing Face	13Cr	13Cr	STL		1.4308		STL		1.4408	STL	Monel		1.4308		1.4308		STL
Seat Ring Swaling Face	13Cr	STL	STL		1.4308		STL		1.4408	STL	Monel		1.4308		STL		STL
Body	1.4408					1.4308						1.4301
Disc
Stem	1.4408					1.4308						1.4301
Wedge Disc Sealing Face	1.4408	1.4408		STL		1.4306		1.4306		STL		1.4301		1.4301		STL
Seat Ring Swaling Face	1.4408	STL		STL		1.4306		STL		STL		1.4301		STL		STL

  

DIN3352 GATE VALVE - DIN3202-F5

Pressure (MPa)		PN1.6MPa
Size	Mm	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L		250	270	280	300	325	350	400	450	500	550	600	650	700	800
H		417	452	530	607	720	790	885	1014	1190	1350	1460	1630	1800	2200
W		200	280	280	300	350	350	400	450	500	600	600	650	700	800
Weight(Kg)		16	25	30	55	75	95	150	245	353	400	750	958	1063	1390
DIN3352 GATE VALVE - DIN3202-F5
Pressure (MPa)		PN2.5MPa
Size	Mm	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L		250	270	280	300	325	350	400	450	500	550	600	650	700	800
H		417	452	530	607	720	790	885	1014	1190	1350	1460	1630	1800	2200
W		200	280	280	300	350	350	400	450	500	600	600	650	700	800
Weight(Kg)		16	31	43	58	82	103	180	265	385	547	835	1050	1130	1500

  

Three way ball valve
manual knife gate valve
Knife Gate Valve
2PC Floating Ball Valve

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Cast Steel Manual Knife Gate Valve

Cast Steel Manual Knife Gate Valve
Knife Gate Valve
Parts Material :
Body & Bonnet : Carbon steel / stainless steel
Disc : Stailless Steel
Stem : Stailless Steel
Handwheel : Stailless Steel / Hard Alloy

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Pneumatic Knife Gate Valve (PZ673)

Product Description

Pneumatic Knife Gate Valve (PZ673)

Size DN15 ~ DN600mm(1/2'-24' ),
Working pressure: PN1.6MPa ~ 42 MPa(150lb to 2500lb)
Working temperature: -196 Celsius degree ~ +680Celsiusdegree.
Body material: Carbon Steel, Alloy Steel, Stainless Steel, Alloy 20etc.
It is available to follow other material required by the client.
And our products are widely applicable to the fields of petroleum, chemical industry, metallurgy, machinery, power industry, military, water supplying with good reputation and reliability from the users.

API Steel Gate Valve:
1. Design and manufacture according to ANSI B16.34, API 600 and API 6D.
2. Compact structure, small bulk, good rigidity, safety and reliability.
3. Closure parts (Wedge) adopt flexible structure and can automatically compensate for body distortion resulting in abnormal load or temperature. So it has reliable sealing and to avoid wedge clamped.
4. Valve seat is renewable, which may combine and match sealing face of closure parts at random to meet job condition and extend usage time.

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Wafer knife gate valve

The EX model knife gate is a uni-directional wafer valve designed for general industrial service applications. The design of the body and seat assures non-clogging shutoff on suspended solids in industries such as:
     • Pulp and Paper
     • Power plants
     • Wastewater treatment plants
     • Chemical plants
     • Food and Beverage
     • Bulk handling
     • Mining
     • etc.

Sizes:
DN 50 to DN 1200 (larger diameters on request)

Working pressure:
DN 50 to DN 250: 10 kg/cm²
DN 300 to DN 400: 6 kg/cm²
DN 450: 5 kg/cm²
DN 500 to DN 600: 4 kg/cm²
DN 700 to DN 1200: 2 kg/cm²

Standard flange connection:
EN1092 PN10 and ANSI B16.5 (class 150)
Note: other flange connections (on request):
EN1092 PN6/16/25

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Gate Valve

Stainless Steel Gate Valve:

Size: 2"~48"

Connection: RF/RTJ Flange, Butt Welded

Pressure Rating: Class 150Lb~ Class 2500Lb

Material: A351 CF8, A351 CF8M, F51, CF8C, CF3, CF3M

Design Reference:

Manufacture in accordance with API 6D or API 600

Face to face/End to End Dimensions to ANSI B 16.10

Flange Dimensions to ANSI B 16.5

Butt-welding End Dimensions to ANSI B 16.25

Valve Tested to API 6D or API 598

ANSI Rising Stem Knife Gate Valve

ANSI Rising Stem Knife Gate Valve Standards:
Valve Design: MSS SP-80
Valve Face To Face: MSS SP-80
valve Flange: ANSI B16.1 Or B16.5
Main Part Name and Material:
valve BODY CAST IRON OR DUCTILE IRON
valve KNIFE SS304/SS316
valve SEAT FACING EPDM/PTFE/BRONZE/BRASS
valve STEM F6a/SS304/SS316
valve size: 2"-24" Knife Gate Valve 

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Knife Gate Valve

Sell Knife Gate Valve

NPS: DN50-1200mm

PN: 0.6-1.6Mpa

Actuator: Manual, , gear wheel, pneumatic, electric, hydraulic, chain wheel

Material:
Body/disc: Cast iron, carbon steel, stainless steel
Ring: Rubber, PTFE, SS, alloy steel

Standard: ball valve
Design&manufacturer: JB/T 8691, MSS SP-81
FACE-TO-FACE: GB/T 15188.2, TAPPI TIS405.8
FLANGE: JB79, ANSI B16.5
Test and inspection: GB13927, MSS SP-81, JB/T 8691

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Inverted Pressure Balance Lubricated Plug Valve

INVERTED PRESSURE BALANCE LUBRICATED PLUG VALVE

~Bolt cover,structure of flip-chip balanceable pressure and light on/off operation.An oil grove is set between valve body and seal surface,which may infuse the seal grease to increase the seal capability.

Standards compliance

Design and Manufacture: API 599,API 6D

Face to face(end to end): API B 16.10

Flanged connection: ANSI B16.5

Butt welded end: ANSI B16.25

Test and inspection: API 598,API 6D

Main pants materials

NO.	Part name	Material
		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	Oichozzle/check valve	Material see body
13	Wrench	ASTM A47-32510 A216 WCB

INVERTED PRESSURE BALANCE LUBRICATED PLUG VALVE

Dimensions
Class 150Lb
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

Dimensions
Class 300Lb
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

Dimensions
Class 600Lb
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

Dimensions
Class 900Lb
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	229	229	254	279	305	368	419	381	457	559	610	737	838	965	1029
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	17	19	21	24	30	37	44	65	110	160	255	380	810	1050	1460

4~or above with worm gear