Communicating Vessels
300-6000mm
+/- 20mm
Magnetic Flap
Split Type
1 Year
ABS, BV, CCS, Dnv, Gl, Lr, Nk, Kr, Rina, Zy
SS304
0-200 C Degree
≥0.6
±20mm
500~6000mm
1.0 (1.6, 2.5)MPa
≤200ºC
GB2506-2005 DN20 Pn16
AC220V 1.0A (Hold Type)
DC24V 4~20mA
Shutoff Valve, Self-Closing Valve, Ball Valve
HC
Standard Packing
China
9026100000
Product Description

Main technical specification:
Model | UHZ-512 (jacket type) |
Installation | side mounting |
Indication accuracy | ±20mm |
Nominal length | 300~6000mm |
Medium gravity | ≥ 0.6 |
Working pressure | 1.0 (1.6, 2.5)MPa |
Medium temperature | ≤200ºC |
Medium viscosity | ≤0.02Pa.S |
Steam pressure | ≤0.8MPa |
Connection flange | GB2506-2005 or other as request |
Alarm switch (option) Suffix -J | AC220V 1.0A (SPDT hold type) |
Output signal (option) Suffix -X or -XB | DC24V 4~20mA with output signal, ex-proof type(Ex ia II CT6) |
Matched valve (option) | shutoff valve, self-closing valve |
Order note: Please advise nominal length, connection flange size and other request when place order.
Sketches

Matched valves

Model | UHZ-511Z |
Indication accuracy | ±20mm |
Nominal length | 500~6000mm |
Medium gravity | ≥0.5 |
Working pressure | 1.0 (1.6 , 2.5)MPa |
Medium temperature | General :≤ 120ºC Antiseptic : -20~80ºC |
Anti-corrosion profile material | Stainless steel lined : PP Float : PP |
Connection flange | GB2506-2005 DN20 PV16 |
Alarm switch | AC220V 1.0A retaining type (Option) |
Output signal | DC24V 4~20mA(Option) |
Matched valve | (shut-off valve) (self-close valve) (ball valve)(Option) |






Sealand Equipment Supply Co., Ltd, is an experienced supplier for marine equipment and spare-parts. We have been engaged in the shipping industry over 15 years. By providing first-class products, timely delivery, best prices, we obtain the praise and trust of our customers.
We specialize in marine pressure, temperature, level instruments & sensors, and measuring & monitoring systems. Furthermore, we offer comprehensive supplies for vessel equipment and spare-parts in the following area: Deck, cabins and engine, electrical and chemical equipment, safety & rescue equipment.
A vessel is like a city-everything you need to live is on board. Due to this extensive needs, SEALAND does not have a fixed product line. Whatever your vessel needs, we are willing to give our best to find a good solution.
