Description

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Product Features

1. The sealing of the valve relies on PTFE rubber sleeve to switch the valve, which is particularly labor-saving; It is acid and alkali resistant, and cannot be corroded by liquids in chemical plants. It does not deform or leak after prolonged use.

2. Adopting a clip on design, saving time and space, it can be directly inserted between the pipeline flanges like a sandwich, and can be fixed with just one screw of the bolt. Save a lot of installation space compared to traditional valves!

3. The valve is lightweight and easy to operate, and the pipeline support is effortless. The 304 stainless steel handle does not slip when held, and with precision bearings, the handle can be easily rotated.

Product Advantages

Firstly, it can resist corrosion for life. The combination of 304 stainless steel and PTFE rubber sleeve is not afraid of seawater, and its lifespan is more than three times that of ordinary iron valves.

Secondly, our valve is leak proof, and the PTFE rubber sleeve will become tighter and tighter under pressure, with a sealing effect comparable to that of a pressure cooker. After 10000 tests on the switch, not a single drop of water leaked.

Thirdly, installation is cost-effective and worry free, saving a pair of flange and bolt costs for the clip on design, and reducing installation time by 60%. The advantages are more obvious during pipeline renovation!

Product Benefits

It perfectly combines the corrosion resistance gene of 304 stainless steel with the sealing performance of PTFE rubber sleeve. It can demonstrate its advantages in the following scenarios:

-At the seafood processing plant: the valve body will not rust even if it is splashed with saltwater every day.

-On the pharmaceutical assembly line: able to withstand high temperature disinfection, the sealing rubber sleeve does not harden or age

-In the ship's engine room: in a narrow space, the wafer design frees up valuable maintenance channels.

Nominal diameter DN		Size (mm)														Weight (kg)
Nominal diameter DN		A	B	C	D	L	H	D₁	N-Ø	K	E	n₁-Ø₁	Ø₂	G	D₂-M	Weight (kg)
(MM)	(inch)	D7_A1/37_A1/67_A1/97_A1X-1.0/1.6
50	2"	161	80	42	52.9	32	84.84	120	4-23	77	57.15	4-6.7	12.6	118	-	2.5
65	2.5"	175	89	44.7	64.5	32	96.2	136.2	4-26.5	77	57.15	4-6.7	12.6	137	-	3.2
80	3"	181	95	45.2	78.8	32	61.23	160	8-18	77	57.15	4-6.7	12.6	143	-	3.6
100	4"	200	114	52.1	104	32	70.8	185	4-24.5	92	69.85	4-10.3	15.77	156	-	4.9
125	5"	213	127	54.4	123.3	32	82.28	215	4-23	92	69.85	4-10.3	18.92	190	-	7
150	6"	226	139	55.8	155.6	32	91.08	238	4-25	92	69.85	4-10.3	18.92	212	-	7.8
200	8"	260	175	60.6	202.5	45	112.89/76.35	295	4-25/4-23	115	88.9	4-14.3	22.1	268	-	13.2
250	10"	292	203	65.6	250.5	45	92.4	357	4-29	115	88.9	4-14.3	28.45	325	-	19.2
300	12"	337	242	76.9	301.6	45	105.34	407	4-29	140	107.95	4-14.3	31.6	403	-	32.5
350	14"	368	267	76.5	333.3	45	91.11	467	4-30	140	107.95	4-14.3	31.6	436	-	41.3
400	16"	400	309	86.5	389.6	51.2/72	100.47/102.42	515/525	4-26/4-30	197	158.75	4-20.6	33.15	488	-	61
450	18"	422	328	105.6	440.51	51.2/72	88.39/91.51	565/585	4-26/4-30	197	158.75	4-20.6	38	539	-	79
500	20"	480	361	131.8	491.6	64.2/82	96.99/101.68	620/650	4-26/4-33	197	158.75	4-20.6	41.15	539	-	128
600	24"	562	459	152	592.5	70.2/82	113.42/120.46	725/770	4-30/4-36	276	215.9	4-22.2	50.65	816	-	188
700	28"	624	520	163	695	66/82	109.65	840	20-30/24-36	300	254	8-18.0	55/63.35	895	4-M33	284
800	32"	672	591	188	794.7	66/82	124	950	24-33/24-39	300	254	8-18.0	55/63.35	1015	-	368
900	36"	720	656	203	864.7	118	117.57	1050	28-33	300	254	8-18.0	75	1115	4-M30	713
1000	40"	800	721	216	965	142	129.89	1160	28-36	300	254	8-18.0	85	1230	4-M33	864
1200	48"	900	780	254	1020	180	141.33	1340	32-39	300	254	8-18.0	95	1450	4-M36	1130

Basic Information

Model NO.	D71X / D371X / D671X / D971X	Connection Form	Wafer
Structure	Centre Sealing	Seal Form	Force Sealed
Valve Stem	Normal	Work Pressure	0.6MPa / 1.0MPa / 1.6MPa / 2.5MPa / Class150
Working Temperature	Normal Temperature (-40°C < T < 120°C)	Material of Seal Surface	Soft Sealed / Hard Sealed
Valve Body	Casting	Standard	API 609
Application	Industrial Usage, Water Industrial Usage, Household Usage	Seated Material	EPDM, NBR, PTFE, FKM
Certification	ISO9001	Flow Resistance	Low Resistance
Transport Package	Export Wooden Crate	Specification	DN25 - DN1600
Origin	China	HS Code	8481804090
Production Capacity	50,000 pieces/Year

Technical Parameters

Size	DN32-DN600	DN650-DN2000
Working pressure	16Bar	10Bar
Shell	24Bar	15Bar
Seal	18Bar	11Bar
Operating Temperature	-45°C~+150°C
Operating Environment	Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water
Driving Method	Hand Lever Worm Gear Electric Pneumatic

Executive Standards

Design Standard	EN 593, MSS SP67, API 609, BS 5155
Inspection & Test	API 598, ISO 5208, EN 12266
End Standard	ANSI B16.1 CL. 125LB & B16.5 CL. 150LB
	AS 2129 Table D & E
	BS 10 Table D & E
	DIN 2501 (PN6, PN10, PN16)
	EN 1092 (PN6, PN10, PN16)
	ISO 2531 (PN6, PN10, PN16), 7005 (PN6, PN10, PN16)
	KS B / JIS B 1511 / 2210 (5K & 10K)
	MSS SP44 CL. 150LB
	AWWA C207
	SABS 1123 Table 1000/3 & Table 1600/3
Face to Face	ISO 5752, EN 558, MSS SP67, API 609, DIN 3202
Top Flange	ISO 5211