Cryogenic Grooved 2 Inch Water Oil Gas Ductile Iron Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Plywood Case
• Specification: Custom Size
• Trademark: TZF
• Origin: China
• HS Code: 8481804090
• Production Capacity: 20000

Product Description

Product Description

Butterfly valve jis standard 5k
Design:JIS B2032,JIS B2064
Flange:JIS 5K
Face to face: JIS 5K

Product Parameters

 

SIZE		A	B	C	D	E	F	d	G	H	L	JIS 5K flange
DN	INCH											PCD	Bolt
50	2″	126	78	13.5	94.3	9	50	8	70	31	43	105	4×M12
65	2 1/2″	134	84	13.5	107.6	9	50	8	70	45	46	130	4×M12
80	3″	138	92	13.5	123.9	9	50	8	70	64	46	145	4×M12
100	4″	167	114	13.5	157	11	70	10	90	91	52	165	8×M16
125	5″	180	129	17.5	181.5	14	70	10	90	110	56	200	8×M16
150	6″	203	144	17.5	212	14	70	10	90	146	56	230	8×M16
200	8″	228	179	24.5	267.4	17	102	12	125	193	60	280	8×M20
250	10″	266	216	25	323.6	22	102	12	125	241	68	345	12×M20
300	12″	291	247	25	377.4	22	102	12	125	292	78	390	12×M20
350	14″	332	273	30	425	27	125	14	150	329	78	435	12×M22
400	16″	363	317	30	484	27	125	14	150	376	102	495	16×M22
450	18″	397	348	39	537	36	140	18	175	425	114	555	16×M22
500	20″	425	393	39	589.5	36	140	18	175	475	127	605	20×M22
600	24″	498	453	49	693.1	46	165	22	210	573	154	715	20×M24
700	28″	626	531	90	928	63.1	254	18	300	674	165	820	24×M24
750	30″	660	564	90	984	63.1	254	18	300	727	165	880	24×M30
800	32″	666	601	90	1061	63.1	254	18	300	771	190	930	24×M30
900	36″	722	660	110	1170	74.7	254	18	300	839	203	1030	24×M30
1000	40″	806	728	120	1290	83.7	298	22	350	939	216	1130	28×M30
1100	44″	826	771	140	1404	94.7	298	22	350	1036	255	1240	29×M30
1200	48″	941	874	150	1511	104.7	298	22	350	1137	276	1350	32×M30

Company Profile

   Jiangsu Zhengliang Marine Accessories Co., Ltd. was founded in 1979, is specialized in the development and production of marine valves and metal smelting and casting enterprises; specializing in the provision of materials for the cast copper, cast steel, cast iron, ductile iron, stainless steel globe valves, globe check valves, check valves, plugs, bottle valves, butterfly valves, gate valves and other series of marine valves, pipe system accessories.

   And we have a good technical cooperation relationship with Nanjing University of Aeronautics and Astronautics, Nanjing University of Technology, Zhejiang University, Jiangsu University, Hefei General Research Institute, Yangzhou University and many other institutions of higher learning and research.Now it has 26 effective patents, including 1 invention patent,participates in the preparation of 3 marine standards.

Certificate of Classification

 

 

Workshop Photos

 

 

Detailed Photos

Maritime Exhibition

   We expand our business by participating in maritime exhibitions to maintain our overseas clients and constantly explore opportunities to establish mutually beneficial and strategic long-term working relationships with like-minded companies. We sincerely look forward to receiving your letter in the near future.

FAQ

1) Q: Are you a manufacturer or trading company? 
A: Zhengliang Marine is a professional valve manufacturer with experienced team.

2) Q: What kinds of valve can you supply?
 A: We can supply butterfly valve, ball valve, check valve,gate valve and so on.

3) Q: Do you have any certificate for the valves?
A: Yes, we have NK, DHV,KR,ABS,LR,BVand so on.

4) Q: What's the delivery time?
A: If all the parts of the valve are ready in stock, the valves can be delivered within 10~15 days. 

 5) Q: What are the countries or regions you supply valves? 
A: Zhengliang Marine have been supplied to Europe,Australia,Singapore, Japan and so on.