48&

PRODUCTS

Recommended products

Your current location: ProductsOilfield ValveGas Dedicated Buried Plate Valve

Z47F Gas Dedicated Buried Plate Valve

Product overview

Product model: Z47F
Nominal diameter: DN25 ~ 1000mm
Nominal pressure: PN0.4 ~ 2.5MPa
Drive mode: manual, pneumatic, hydraulic, electric
Connection type: flange
Material: carbon steel WCB
Sealing surface material: reinforced polytetrafluoroethylene

Z47F Gas Dedicated Buried Plate Valve product details

Z47F Gas Dedicated Buried Plate Valve product Structure Features
1, the valve body using casting structure.
2, the seat with O-ring seal and preload force applied to the floating valve seat structure, so that the two-way valve inlet and outlet seal; and the structure of the opening and closing torque only ordinary valve 1/2, to easily open, off valve.
3, the seat with PTFE seal on the surface, with PTFE pairs of metal and metal to metal seal, PTFE sealing surface at the same time remove the role of the dirt gate.
4, the valve gate, either fully open or fully closed with the sealing surface is always consistent with the sealing surface is protected from direct erosion of the media, thereby extending the service life.
5, the valve is fully open, the passage is smooth, the flow resistance coefficient is very small, no pressure loss, can pass the hair ball cleaning pipeline.
6, when the valve is closed, it can automatically remove the lumen high pressure (see working principle diagram), to ensure the safe use.
7, the use of closed gear rotation opening and closing instructions institutions, long-term clearly reflect the valve opening and closing situation.
8, Buried valve surface with epoxy coal tar preservative treatment, with the same life pipeline. One-piece flange stainless steel high temperature ball valve, flange stainless steel high temperature ball valve, stainless steel ball valve.

Z47F Gas Dedicated Buried Plate Valve product performance parameters

Pressure Level		Room temperature test pressure (MPa)				proper temperature	Suitable media
Pressure Level		Shell test	Left seal	Right seal	Low pressure gas seal	proper temperature	normal type	Sulfur-resistant type
PN (MPa)	1.6	2.4	1.76	1.76	0.6	-29 ~ 121 ℃ or according to user's requirement	Petroleum, natural gas, water and other non-corrosive media	Containing H2S, Co2 of the oil, natural gas, water and other corrosive media
	2.5	3.75	2.75	2.75	0.6
	4.0	6.0	4.4	4.4	0.6
	6.4	9.6	7.04	7.04	0.6
Class (Lb)	150	3.0	2.2	2.2	0.6
Class (Lb)	300	7.5	5.5	5.5	0.6

Reminder:

All text, data and pictures in this article are for reference only.To see more details of the Z47F Gas Dedicated Buried Plate Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

Next：Medium Pressure Flat Gate Valve

Previous：Flat gate valve without diversion hole