1/2" Inches Femail Thread Brass Safety Valve

• Media: Gas
• Certification: ISO, CE
• Temperature: Ordinary Temperature
• Connection: Thread
• Pressure: Adjustable
• Closed: Closed
• Model NO.: safety valve-001
• Structure: Lever
• Material: Brass
• Name: Brass Air Vent Valve
• Key Words: Air Vent Valve
• Surface: Forged Brass
• Connection Standard: GB/T18742.3 / DIN8077/8078
• Thread: PT. PF. NPT. G. Bsp. Nps . BSPT
• Medium: Water, Oil, Air
• Normal Pressure: 1.6MPa
• Working Temperature: -20ºC to 120ºC
• Delivery Port: Shanghai, Ningbo
• Usage: Industrial and Household
• Transport Package: Export Standard Packing
• Specification: 1/2′′-3/4′′ Inch
• Trademark: HB
• Origin: China
• HS Code: 8481804090
• Production Capacity: 100000pieces/Month

Product Description

Brass Safety Valve 1/2''-3/4''Inch for Heating System


                                           

Demensions

DN(inch)	DN1(inch)	H(mm)	H1(mm)	H2(mm)	L(mm)	D(mm)
1/2''	1/2''	71	23.5	9	28	31
1/2''	3/4''	73.5	26	9	30	31
3/4''	3/4''	73.5	26	9	30	31

Product Material

NO.	Parts	Material
1	Body	Brass
2	Spring	SS
3	Stem	Brass
4	Rubber Washer	NBR
5	O-ring	NBR
6	Bonnet	PTFE

Product Introduction

Brass safety valve for heating system is suitable for Installing at the Pressurized solar water heater, gas heater, electric water heater , water heater of fuel, heat pump water heater , sensitive function heater, etc. various kinds of heaters( such as the boiler) and hot water containers . The brass safety valve for heating system will be opened at the set temperature and pressure to protect the water tank. Brass safety valve for heating system should be installed on the top of the water heater top or side. The Temperature sensing element must be immersed in the water within the top 6″of the tank. The eliminating pipeline should be installed under the relief valve. Its terminal station distance in floor drain should be greater than 6″to make it easily remove and observe water.
 

Certificate





Production Line


Our Factory

About us 

Zhejiang Huibo Valve Technology Co., Ltd., is a leading manufacturer/supplier of valve industry with more than 25 years experiences, specialized in HAVC system parts and brass valve fields. Huibo valve have its own factory located in the brass valve town of China -Yuhuan county, Zhejiang province. As such, we took a good advantage on integration the resources of valve industry to get a strong competitive ability.

Now as the top manufacturer of high quality HAVC system parts and brass valve, our main products cover brass manifold, thermostatic radiator valve, manual radiator valve, motorized valve, ball valve, gate valve, gas valve, check valve, brass fittings and so on with more than 40 series and 2000 varieties.