H12t Brass Check Valve with Internal Thread

• Media: Water-Vapour Oil
• Temperature: Low Temperature
• Material: Stainless Steel Carbon Steel Brass
• Connection Form: Flange Welding
• Structure: Swing
• Pressure: High Pressure, Medium Pressure and Low Pressure
• Model NO.: H12T
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Hard Seal and Soft Seal
• Flow Direction: Unidirection
• Standard: DIN GB ANSI Bsw JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: XC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

H12W vertical internal thread check valve due to the pressure of the medium at the inlet end of the pipeline, and overcome the spring resistance to open or close the valve; When the medium pressure at the inlet end is lower than the outlet end, the spring will push the valve core to the seat and make the valve close, prevent the medium from countercurrent, so the start and check effect. Vertical check valves are used in chemical, liquefied petroleum gas, fluid and other industries. Beautiful appearance, small shape, with spring device, vertical and horizontal installation can be.

Technical parameters of H12W vertical internal thread check valve

Nominal diameter: DN15-DN65
Nominal pressure: 1.6MPa
Working medium: water, gas, oil
Working temperature: -20ºC≤T≤180ºC

H12W vertical internal thread check valve parts material

Part Name	Material properties	Part name	Material properties
Body	Stainless steel	Flap	Stainless steel
Stem	Stainless steel	Seal	PTFE/ stainless steel

H12W vertical internal thread check valve dimensions

DN	L high	D diameter
15	61	14
20	69	19
25	83	24
32	91	31
40	107	38
50	121	47