Bladder for accumulator, gas valve, gas charge

HONGDA

The bladder for accumulator is a high-quality product designed to improve the performance of industrial equipment. It is made from durable materials and is designed to withstand high pressure and extreme temperatures. This bladder ensures that your machinery functions smoothly and efficiently, reducing downtime and increasing productivity.

The gas valve is a crucial component of many industrial systems, and the HONGDA gas valve is one of the best on the market. It is reliable, easy to use, and offers exceptional performance. With its precision engineering, this gas valve guarantees consistent and accurate flow control, ensuring your equipment operates at optimal levels.

The gas charge is another important component of many industrial systems, and the HONGDA gas charge is designed to deliver exceptional performance and reliability. It is made with high-quality materials and is rigorously tested to ensure it meets the highest standards of quality. This HONGDA gas charge ensures that your equipment is safe and efficient, reducing the risk of equipment failure and costly downtime.

Together, the HONGDA bladder for accumulator, gas valve, and gas charge make an unbeatable combination, ensuring that your industrial equipment functions smoothly and efficiently. With their high-quality construction and exceptional performance, they are the perfect choice for anyone looking to improve the performance of their machinery.

The HONGDA brand is known for its dedication to quality, and these products are no exception. They are designed and manufactured with the highest standards of quality in mind, ensuring that they meet the needs of even the most demanding industrial environments. Whether you're looking for a reliable bladder for your accumulator, a high-performing gas valve, or a top-quality gas charge, HONGDA has you covered.

1. Bladders of Accumulator

The hydraulic accumulator nitrogen bladder functions as following in the accumulator usage: Storing of energy, stabilizing of pressure, compensation of leakage, absorbing of fluctuation of pressure and so on. The bladder is comply with the HG2331-92 standard and it has the characteristics of resisting the oil and acid and flex, high strength distortion

Specifications

1. Size: 0.4L, 0.6L, 1L, 1.6L, 2.5L 80L, 100L 2. Certificate: IS09000 3. Material: NBRIIR, FKM, ECO, EPR, TT-NBR 4. Length of the bladder: 74-1880mm

Construction

Volume(L)	Bladder Size(mm)					DM	Accumulator Model	*D(mm)
		L	L1	R
0.4	74	44	38.5	M24*1.5	NXQA-0.4/※-L-※	89
0.63	144								NXQA-0.63/※-L-※
1	250							NXQA-1/※-L-※	114
1.6	144	49	66	M30*1.5	NXQA-1.6/※-L-※	152
2.5	206								NXQA-2.5/※-L-※
4	312								NXQA-4/※-L-※
6.3	486								NXQA-6.3/※-L-※
10	365	60	95	M30*1.5	NXQA-10/※-L-※	219
16	569								NXQA-16/※-L-※
25	877								NXQA-25/※-L-※
40	1405								NXQA-40/※-L-※
20	380	60	131	M30*1.5	NXQA-20/※-L-※	299
25	470								NXQA-25/※-L-※
40	740								NXQA-40/※-L-※
63	1180								NXQA-63/※-L-※
80	1440								NXQA-80/※-L-※
100	1880								NXQA-100/※-L-※

Exterior Dimension

①Charging tools are designed to charge gas and test gas pressure or change the existed pre-charge pressure. ②When the max pressure of accumulator charged is less than max pressure of nitrogen cylinder, relief valve is used to charge accumulator. ③When the max pressure of accumulator charged is more than max pressure of nitrogen cylinder, nitrogen charging vehicle is used to charge accumulator. ④Note: After gas charging finished, the connector between nitrogen cylinder and accumulator should be closed. and then open the bleed valve of charging tool to exhaust the gas in hose, finally unload the charging tool.

range class inside

Model

Nominal Pressure（Mpa）

Connection Dimension（mm）

Matching Accumul ator

Matching pressure gauge

Tube size

Weight (kg)

scale

diameter(mm) xnum. layer of the wire

length(mm)

CQJ-16

16

M14×1.5

NXQ-*/10-

P=16

1.5

D8×1

500 to 3000

1.7

CQJ-25

25

NXQ-*/20-

P=25

D8×1

CQJ-40

40

NXQ-*/31.5-

P=40

D8×3

4. Accumulator fastener and console

Specifications1. The material of the fastener and console: Stainless steel and carbon steel 2. With rubber linning The NXJ series accumulator fastener is special designed for fixing the accumulator. It has advantage of the reliability structure and flexibility connection and easy operation

Model	D Max(mm)	Suit for accumulator	Accumulator *D(mm)	Weight (kg)
NXJ-A1	120	NXQ*-L0.4~L0.63	89	0.17
NXJ-A2	145	NXQ*-L1	114	0.41
NXJ-A3	185	NXQ*-L1.6~L6.3	152	0.46
NXJ-A4	250	NXQ*-L10~L40	219	0.77
NXJ-A5	330	NXQ*-L20~L100	299	2.05
NXJ-A6	455	NXQ*-L100~L250	426	2.6

Specifi

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