Through Conduit Slab Gate Valve

LYV® Through Conduit Slab Gate Valve Introduction

China Through Conduit Slab Gate Valve Factory Directly Supply. LYV® is a large-scale Straight through flat gate valve manufacturer and supplier in China. Through Conduit Slab Gate Valve is suitable for natural gas, petroleum, chemical, environmental protection, urban pipelines, gas pipelines and other transmission lines, vent system and steam storage device, flat gate valve is used as opening and closing equipment. Z43 single plate gate valve with diversion hole is suitable for long haul pipeline of natural gas extraction and purification

LYV® Through Conduit Slab Gate Valve Parameter (Specification)

[Implementation standard]

Design standard: JB/T 5298, API 6D

Structure length: JB/T 5298, API 6D

Connection flange: JB/T 79, ANSI B16.5

Experiment and test: JB/T 5298, API 6D

Pressure-temperature: GB 9131, ANSI B16.34

Product identification: GB/T 12220, MSS SP-25

LYV® Straight through flat gate valve Feature And Application

1, the valve seat is sealed by O-ring and the floating valve seat structure with preloading force, so that the inlet and outlet of the plate gate valve are sealed bidirectional; And the structure of the opening and closing torque is only 1/2 of the ordinary valve, can easily open and close the valve

2. When fully opened, the channel is smooth and straight, the flow resistance coefficient is small, there is no pressure loss, and the pipeline can be cleaned with hairball

3, the packing structure with self-sealing ability, no need to adjust, open and close for light, and reliable sealing, stuffing box is provided with an auxiliary sealing grease injection structure, sealing performance is absolutely reliable, really achieve zero leakage; To solve the general valve packing is the most easy to leak out of the shortcomings

4. When the plate gate valve is closed, the high pressure in the chamber can be automatically removed to ensure the safety of use

5, fully closed structure, good protection performance, can adapt to all-weather requirements

LYV® Straight through flat gate valve Details