Ga41h, A51h Single Lever Safety Valve

• Media: Water Vapor Oils
• Certification: ISO
• Temperature: Ordinary Temperature
• Connection: Flange
• Pressure: Adjustable
• Closed: Semi-Closed
• Model NO.: GA41H, A51H
• Structure: Spring
• Material: Stainless Steel
• Transport Package: Wooden Box
• Specification: DN50-DN800
• Trademark: xc
• Origin: China
• HS Code: 84814000
• Production Capacity: 10000

Product Description

Single lever safety valve main parts material description:

GA41H-16C/25/40 A51H-16C/25/40 single lever safety valve in addition to lever (material is carbon steel), weight (material is cast iron), the rest of the materials are the same as A41H-16C spring type safety valve. GA42H type safety valve is suitable for power plant boilers and pressure vessels with temperature ≤450 ° C to prevent pressure from exceeding the maximum allowable value, and the medium can be steam and air
  


      

Single lever safety valve dimensions and connection dimensions

Caliber	Size
	do	L	L1	D	K	g1	f	b	z-? d	DN'	D1	K1	g2	b1	f'	z-? d1
25	20	100	85	115	85	65	2	16	4-14	25	115	85	65	16	2	4-14
32	25	115	100	140	100	78	2	18	4 to 18	32	140	100	78	18	2	4 to 18
40	32	120	110	150	110	85	3	18	4 to 18	40	150	110	85	18	3	4 to 18
50	40	135	120	165	125	100	3	20	4 to 18	50	165	125	100	20	3	4 to 18
80	65	160	135	200	160	135	3	20	8 to 18	80	200	160	135	20	3	8 to 18
100	80	170	160	220	180	155	3	22	8 to 18	100	220	180	155	22	3	8 to 18
150	125	205	195	285	240	210	3	24	8-23	150	285	240	210	24	3	8-23
200	150	240	230	340	295	265	3	26	12-23	200	340	295	265	26	3	12-23

Note: PN2.5, PN4.0MPa size refer to A41H-25/40 type size table.

Xuan Cheng valve after-sales service commitment

For your company in Xuan Cheng valve order valve products, our factory in the after-sales service to make the following commitments:
First, our company implements three guarantees for product quality, namely: warranty, replacement, warranty;
Second, after the contract is signed, guarantee the quality, quantity and delivery on time;
Third, the company to ensure that the valve products provided to meet the contract indicators
For the technical consultation of the demander, we will provide answers at any time;
5. When delivering the equipment, the factory shall deliver the following materials to the demander: shipping list, product certificate, product sample, product instruction manual and technical data;
When receiving the letter or phone call of the user's response to the quality problem, we guarantee to reply within 24 hours to solve the problem as soon as possible.

Xuancheng valve order notice

1, according to the use of places, uses, and understand the relevant regulations, specifications, standards, guidelines, permissible approval can be selected for various requirements of the valve
2, confirm the valve working conditions, use specifications, applicable media, corresponding material, mode of operation, working pressure, medium temperature;
3, determine the nominal diameter that matches the pipeline: DN(mm), NPS(");
4, determine the connection with the pipeline: flange type, internal (external) thread type, welding type, clamp type, clamp type, sleeve type, etc.
5, determine the driving mode of valve operation: manual, worm gear transmission, pneumatic, electric, hydraulic, electromagnetic, electro-hydraulic, etc.;
6, confirm the type of valve: ball valve, gate valve, butterfly valve, globe valve, check valve, regulating valve, solenoid valve, safetyvalve, pressure reducing valve, trap valve, needle valve, Angle seat valve, diaphragm valve, balance valve, filter and other special valves;
7, determine the use of the valve: switch type, control type, safety type, automatic type, discharge type, etc.;
8, determine the valve shell and internal materials: carbon steel, alloy steel, stainless steel, ductile cast iron, gray cast iron, copper alloy, aluminum alloy, plastic, etc.;
9, determine the sealing performance requirements of the valve, sealing grade or sealing leakage;
10, determine the valve protective coating requirements, packaging requirements, transportation requirements;
11, the special needs of the valve should also be determined: structural length, valve height, appearance size, flow resistance, discharge capacity, flow characteristics, protection level, explosion-proof performance and other parameters;
12, determine the installation position and posture of the valve.