ZF63Y Butt Welding High Pressure Flat Gate Valve

NegotiableUpdate on July 20

Model

Nature of the Manufacturer: Manufacturer

Product Category: Oilfield Valve

Place of Origin: ShangHai City, ShangHai Province

Online Consult Contact Information

Overview

ZF63Y Butt Welding High Pressure Flat Gate ValveProduct overviewProduct model: ZF63YNominal diameter: DN40-200mmNominal pressure: 16-35MPaConnection mode: weldingMain material: WCB, LCB, A105, CF8, CF3, CF8M, CF3M, C5, WC6Transmission mode: manual, worm gear transmission, electric, pneumatic, hydraulic, electro-hydraulic, etcUse medium: water, oil, natural gas, etc

Product Details

ZF63Y Butt Welding High Pressure Flat Gate Valve Product Description

ZF63Y Butt Welding High Pressure Flat Gate Valve produced and sold by Baigang valve group, This series of products adopt the new balanced floating seal structure, which is suitable for the opening, closing and adjusting devices of control media such as oil and natural gas with the pressure less than 40MPa and the temperature not higher than 120 ℃. The product is of novel design and proper material selection , Strict testing, light operation, with strong anti-corrosion, wear resistance, erosion resistance, the oil and gas industry is an ideal new equipment.

ZF63Y Butt Welding High Pressure Flat Gate Valve structural characteristics and working principle

1, the use of floating seat, two-way opening and closing, reliable sealing, opening and closing flexible.

2, the lower part of the gate open diversion hole, and to give precise guidance, while the seal are sprayed Carbide welding, erosion-resistant. High-pressure hard-sealed welding flat gate valve

3, the body carrying capacity is high, the channel is straight-through, fully open, and the gate diversion hole Similar phase-through and straight pipe, flow resistance is small. Stem at the composite filler, multiple seals, making the seal reliable, small friction. Futai Oilfield valve experts

4, closing the valve, turn the hａnd wheel clockwise, the gate moved to the bottom, due to referral The role of quality pressure, the inlet seal seat to the gate direction. A larger seal than the pressure, thus forming the first seal. At the same time, the gate pressure to the outlet seal seat, a double seal.

5, due to the double seal, it can be in the pipeline does not affect the work even more For wearing parts. This is our factory product priority over similar products at home and abroad an important feature.

6, open the gate, turn the hａnd wheel counterclockwise, the gate up, diversion holes and channels Hole through. With the rise of the gate, the through hole gradually increases to the limit position, the guide hole coincides with the passage hole, then fully open. Oilfield pipeline flat gate valve

ZF63Y Butt Welding High Pressure Flat Gate Valve performance specifications

Pressure Level	16.0	20.0	25.0	32.0	35.0	40.0
Working pressure (MPa)	≤16	≤20	≤25	≤32	≤35	≤40
Strength test (MPa)	twenty four	30	37.5	48	52.5	60
Seal test (MPa)	17.6	twenty two	27.5	35.2	38.5	44

medium	Water, oil, natural gas and so on
temperature	-19 to 120 ° C

ZF63Y Butt Welding High Pressure Flat Gate Valve shape and connection dimensions

PN (MPa)	DN (mm)	Size (mm)
PN (MPa)	DN (mm)	D	G	C	L	E	H	W
16 20	40	36	43	64	210	82	356	240
	50	46	52	70	242	100	379	260
	65	58	63	89	260	125	402	280
	80	72	78	108	310	157	475	320
	100	90	95	130	450	183	548	350
	150	135	150	195	550	262	660	450
	200	179	195	235	700	340	793	550
25	40	36	43	64	210	82	356	240
	50	46	56	76	310	120	379	260
	65	53	67	89	340	132	402	280
	80	65	86	114	380	157	475	320
	100	80	101	133	450	183	548	350
	150	130	167	219	620	272	793	450
	200	179	195	235	700	340	793	550
35	40	36	43	64	210	82	356	240
	50	46	56	76	300	123	379	260
	65	53	67	89	340	136	402	280
	80	65	86	114	380	162	475	320
	100	80	101	133	450	188	548	350
	150	130	167	219	620	278	793	450
	200	179	195	235	700	340	793	550

ZF63Y Butt Welding High Pressure Flat Gate Valve use, maintenance, care and precautions

1, the valve has been made before the factory strength and seal test, all connections should be used to maintain the initial state.

2, this series of valve operation handwheel marked with the opening and closing rotation signs, the upper rod with open and close the height of the rod, for the regulation instructions.

3, the valve and pipeline welding, the valve should be opened, the proper use of wet material to protect the neck, minimize heat conduction, to prevent damage to the seal pieces. Forté high-pressure flat gate valve

4, closed the valve is forbidden to use the force lever, the gate closed to the top of the hａnd wheel should be rotated ½ turn so that the gate in a floating state.

5, the valve in use, as a result of wearing parts and leakage, should be promptly replaced.

6, the valve in the overhaul process, the cavity should be cleaned, the assembly should be the transmission parts plus grease.

7, valve storage is disabled, the gate should be in the closed position, long-term deposit